--- /dev/null
+{
+ "cells": [
+ {
+ "cell_type": "code",
+ "execution_count": 65,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "import string\n",
+ "import re\n",
+ "import random\n",
+ "import collections\n",
+ "import copy\n",
+ "\n",
+ "from enum import Enum\n",
+ "Direction = Enum('Direction', 'left right up down upleft upright downleft downright')\n",
+ " \n",
+ "delta = {Direction.left: (0, -1),Direction.right: (0, 1), \n",
+ " Direction.up: (-1, 0), Direction.down: (1, 0), \n",
+ " Direction.upleft: (-1, -1), Direction.upright: (-1, 1), \n",
+ " Direction.downleft: (1, -1), Direction.downright: (1, 1)}\n",
+ "\n",
+ "cat = ''.join\n",
+ "wcat = ' '.join\n",
+ "lcat = '\\n'.join"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 66,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "# all_words = [w.strip() for w in open('/usr/share/dict/british-english').readlines()\n",
+ "# if all(c in string.ascii_lowercase for c in w.strip())]\n",
+ "# words = [w for w in all_words\n",
+ "# if not any(w in w2 for w2 in all_words if w != w2)]\n",
+ "# open('wordsearch-words', 'w').write(lcat(words))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 67,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "# ws_words = [w.strip() for w in open('wordsearch-words').readlines()\n",
+ "# if all(c in string.ascii_lowercase for c in w.strip())]\n",
+ "# ws_words[:10]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 68,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "ws_words = [w.strip() for w in open('/usr/share/dict/british-english').readlines()\n",
+ " if all(c in string.ascii_lowercase for c in w.strip())]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 69,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def empty_grid(w, h):\n",
+ " return [['.' for c in range(w)] for r in range(h)]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 70,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def show_grid(grid):\n",
+ " return lcat(cat(r) for r in grid)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 71,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n",
+ "..........\n"
+ ]
+ }
+ ],
+ "source": [
+ "grid = empty_grid(10, 10)\n",
+ "print(show_grid(grid))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 72,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def indices(grid, r, c, l, d):\n",
+ " dr, dc = delta[d]\n",
+ " w = len(grid[0])\n",
+ " h = len(grid)\n",
+ " inds = [(r + i * dr, c + i * dc) for i in range(l)]\n",
+ " return [(i, j) for i, j in inds\n",
+ " if i >= 0\n",
+ " if j >= 0\n",
+ " if i < h\n",
+ " if j < w]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 73,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def gslice(grid, r, c, l, d):\n",
+ " return [grid[i][j] for i, j in indices(grid, r, c, l, d)]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 74,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def set_grid(grid, r, c, d, word):\n",
+ " for (i, j), l in zip(indices(grid, r, c, len(word), d), word):\n",
+ " grid[i][j] = l\n",
+ " return grid"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 75,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "..........\n",
+ "..........\n",
+ "...t......\n",
+ "....e.....\n",
+ ".....s....\n",
+ "......t...\n",
+ ".......w..\n",
+ "........o.\n",
+ ".........r\n",
+ "..........\n"
+ ]
+ }
+ ],
+ "source": [
+ "set_grid(grid, 2, 3, Direction.downright, 'testword')\n",
+ "print(show_grid(grid))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 76,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "'..e.....'"
+ ]
+ },
+ "execution_count": 76,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "cat(gslice(grid, 3, 2, 15, Direction.right))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 77,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "<_sre.SRE_Match object; span=(0, 4), match='keen'>"
+ ]
+ },
+ "execution_count": 77,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "re.match(cat(gslice(grid, 3, 2, 4, Direction.right)), 'keen')"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 78,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "<_sre.SRE_Match object; span=(0, 3), match='kee'>"
+ ]
+ },
+ "execution_count": 78,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "re.match(cat(gslice(grid, 3, 2, 3, Direction.right)), 'keen')"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 79,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "re.fullmatch(cat(gslice(grid, 3, 2, 3, Direction.right)), 'keen')"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 80,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "re.match(cat(gslice(grid, 3, 2, 4, Direction.right)), 'kine')"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 81,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def could_add(grid, r, c, d, word):\n",
+ " s = gslice(grid, r, c, len(word), d)\n",
+ " return re.fullmatch(cat(s), word)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 82,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "<_sre.SRE_Match object; span=(0, 4), match='keen'>"
+ ]
+ },
+ "execution_count": 82,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "could_add(grid, 3, 2, Direction.right, 'keen')"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 83,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "could_add(grid, 3, 2, Direction.right, 'kine')"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 84,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "<Direction.downleft: 7>"
+ ]
+ },
+ "execution_count": 84,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "random.choice(list(Direction))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 129,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def fill_grid(grid, words, word_count, max_attempts=10000):\n",
+ " attempts = 0\n",
+ " added_words = []\n",
+ " w = len(grid[0])\n",
+ " h = len(grid)\n",
+ " while len(added_words) < word_count and attempts < max_attempts:\n",
+ " attempts += 1\n",
+ " r = random.randrange(w)\n",
+ " c = random.randrange(h)\n",
+ " word = random.choice(words)\n",
+ " d = random.choice(list(Direction))\n",
+ " if len(word) >=4 and not any(word in w2 for w2 in added_words) and could_add(grid, r, c, d, word):\n",
+ " set_grid(grid, r, c, d, word)\n",
+ " added_words += [word]\n",
+ " attempts = 0\n",
+ " return grid, added_words"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 86,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "40"
+ ]
+ },
+ "execution_count": 86,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "g = empty_grid(20, 20)\n",
+ "g, ws = fill_grid(g, ws_words, 40)\n",
+ "len(ws)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 87,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "l.fiestasrsnorffas..\n",
+ "a....s..e.a.cawing..\n",
+ "c..gt.dv.re.strongly\n",
+ "i..n..aecmbp....y...\n",
+ "m.eo.uthzoa.of..l.s.\n",
+ "od.lq.esozslhhlyo.k.\n",
+ "ns.e.r.se.ureanoh.r.\n",
+ "o.wby.t.aw.foin.u.u.\n",
+ "ca.o....i.a.to.d.rms\n",
+ "en..l...lerrs.d.i.sk\n",
+ "no...l..i.snalgarn.n\n",
+ "un....a.crappiest.gi\n",
+ ".y.....mdepraved..dw\n",
+ ".mgniggolricochet.ey\n",
+ ".o..pensivelyibmozil\n",
+ ".u.......curd.....fd\n",
+ ".sseitudlevehsid..id\n",
+ "...litchis..romut.ri\n",
+ ".understands......et\n",
+ "....nagilooh......v.\n",
+ "40 words added\n",
+ "understands crappiest archery mallows depraved cawing rawest curd tiny tiddlywinks fiestas zombi duties ricochet uneconomical hope litchis strongly verified logging handing anonymous quaver flours boost holy saffrons errs hooligan male belong tumor dishevel fuzzed raglans pensively murks dents cilia doors\n"
+ ]
+ }
+ ],
+ "source": [
+ "print(show_grid(g))\n",
+ "print(len(ws), 'words added')\n",
+ "print(wcat(ws))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 88,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def present(grid, word):\n",
+ " w = len(grid[0])\n",
+ " h = len(grid)\n",
+ " for r in range(h):\n",
+ " for c in range(w):\n",
+ " for d in Direction:\n",
+ " if cat(gslice(grid, r, c, len(word), d)) == word:\n",
+ " return True, r, c, d\n",
+ " return False, 0, 0, list(Direction)[0]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 89,
+ "metadata": {
+ "collapsed": false,
+ "scrolled": true
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "understands (True, 18, 1, <Direction.right: 2>)\n",
+ "crappiest (True, 11, 8, <Direction.right: 2>)\n",
+ "archery (True, 1, 10, <Direction.downleft: 7>)\n",
+ "mallows (True, 12, 7, <Direction.upleft: 5>)\n",
+ "depraved (True, 12, 8, <Direction.right: 2>)\n",
+ "cawing (True, 1, 12, <Direction.right: 2>)\n",
+ "rawest (True, 9, 11, <Direction.upleft: 5>)\n",
+ "curd (True, 15, 9, <Direction.right: 2>)\n",
+ "tiny (True, 8, 12, <Direction.upright: 6>)\n",
+ "tiddlywinks (True, 18, 19, <Direction.up: 3>)\n",
+ "fiestas (True, 0, 2, <Direction.right: 2>)\n",
+ "zombi (True, 14, 17, <Direction.left: 1>)\n",
+ "duties (True, 16, 7, <Direction.left: 1>)\n",
+ "ricochet (True, 13, 9, <Direction.right: 2>)\n",
+ "uneconomical (True, 11, 0, <Direction.up: 3>)\n",
+ "hope (True, 5, 13, <Direction.upleft: 5>)\n",
+ "litchis (True, 17, 3, <Direction.right: 2>)\n",
+ "strongly (True, 2, 12, <Direction.right: 2>)\n",
+ "verified (True, 19, 18, <Direction.up: 3>)\n",
+ "logging (True, 13, 8, <Direction.left: 1>)\n",
+ "handing (True, 5, 12, <Direction.downright: 8>)\n",
+ "anonymous (True, 8, 1, <Direction.down: 4>)\n",
+ "quaver (True, 5, 4, <Direction.upright: 6>)\n",
+ "flours (True, 4, 13, <Direction.downright: 8>)\n",
+ "boost (True, 3, 10, <Direction.downleft: 7>)\n",
+ "holy (True, 6, 16, <Direction.up: 3>)\n",
+ "saffrons (True, 0, 17, <Direction.left: 1>)\n",
+ "errs (True, 9, 9, <Direction.right: 2>)\n",
+ "hooligan (True, 19, 11, <Direction.left: 1>)\n",
+ "male (True, 3, 9, <Direction.downright: 8>)\n",
+ "belong (True, 7, 3, <Direction.up: 3>)\n",
+ "tumor (True, 17, 16, <Direction.left: 1>)\n",
+ "dishevel (True, 16, 15, <Direction.left: 1>)\n",
+ "fuzzed (True, 7, 11, <Direction.upleft: 5>)\n",
+ "raglans (True, 10, 16, <Direction.left: 1>)\n",
+ "pensively (True, 14, 4, <Direction.right: 2>)\n",
+ "murks (True, 8, 18, <Direction.up: 3>)\n",
+ "dents (True, 5, 1, <Direction.upright: 6>)\n",
+ "cilia (True, 11, 8, <Direction.up: 3>)\n",
+ "doors (True, 9, 14, <Direction.upleft: 5>)\n"
+ ]
+ }
+ ],
+ "source": [
+ "for w in ws:\n",
+ " print(w, present(g, w))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 125,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def interesting(grid, words):\n",
+ " dirs = set(present(grid, w)[3] for w in words)\n",
+ " return len(words) > 40 and len(dirs) + 1 >= len(delta)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 126,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "False"
+ ]
+ },
+ "execution_count": 126,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "interesting(g, ws)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 131,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def interesting_grid():\n",
+ " boring = True\n",
+ " while boring:\n",
+ " grid = empty_grid(20, 20)\n",
+ " grid, words = fill_grid(grid, ws_words, 80)\n",
+ " boring = not interesting(grid, words)\n",
+ " return grid, words"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 132,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "....gnixof...keem...\n",
+ "feihc.spollawvase..s\n",
+ "p.h.shs..snetsafnun.\n",
+ "aeiy.adt..plehdowned\n",
+ "rmcfmzhennaturali.h.\n",
+ "abkake.pteebyelawsay\n",
+ "dlcweln.lnmvrdrawllr\n",
+ "ealnes.s.aeeieslaroe\n",
+ ".zaelreffidclwl...gs\n",
+ ".omtisadeelbst.bg.ei\n",
+ ".noantr...tunet.o.nm\n",
+ "serigamchamoixbemnsb\n",
+ "sd.tnuu..lleterls..e\n",
+ "e.dounf..dekcalsu..s\n",
+ "gyegtcfknobetatser.t\n",
+ "rlkeshskcelf..ploptr\n",
+ "alon.l..sriahdawnsgi\n",
+ "lac..y..gnittilps.od\n",
+ ".eyeball..denedragse\n",
+ ".r..ygnamsecstirg.hs\n",
+ "57 words added; 7 directions\n",
+ "chamoix staunchly keeling wive inns restate settlements byelaws blurt help foxing flecks orals differ unfastens mangy hymens wallops negotiate bestrides largess dawns nobler chief eyeball splitting bleed halogens clamor parade emblazoned hairs meek earmuff slacked retell scented gardened natural grits misery drawl gosh smog stung coked knob tune really secs plop alphas vase downed hazels hick fawn\n"
+ ]
+ }
+ ],
+ "source": [
+ "g, ws = interesting_grid()\n",
+ "print(show_grid(g))\n",
+ "print(len(ws), 'words added; ', len(set(present(g, w)[3] for w in ws)), 'directions')\n",
+ "print(wcat(ws))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 94,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def datafile(name, sep='\\t'):\n",
+ " \"\"\"Read key,value pairs from file.\n",
+ " \"\"\"\n",
+ " with open(name) as f:\n",
+ " for line in f:\n",
+ " splits = line.split(sep)\n",
+ " yield [splits[0], int(splits[1])]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 95,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def normalise(frequencies):\n",
+ " \"\"\"Scale a set of frequencies so they sum to one\n",
+ " \n",
+ " >>> sorted(normalise({1: 1, 2: 0}).items())\n",
+ " [(1, 1.0), (2, 0.0)]\n",
+ " >>> sorted(normalise({1: 1, 2: 1}).items())\n",
+ " [(1, 0.5), (2, 0.5)]\n",
+ " >>> sorted(normalise({1: 1, 2: 1, 3: 1}).items()) # doctest: +ELLIPSIS\n",
+ " [(1, 0.333...), (2, 0.333...), (3, 0.333...)]\n",
+ " >>> sorted(normalise({1: 1, 2: 2, 3: 1}).items())\n",
+ " [(1, 0.25), (2, 0.5), (3, 0.25)]\n",
+ " \"\"\"\n",
+ " length = sum(f for f in frequencies.values())\n",
+ " return collections.defaultdict(int, ((k, v / length) \n",
+ " for (k, v) in frequencies.items()))\n"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 96,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "english_counts = collections.Counter(dict(datafile('count_1l.txt')))\n",
+ "normalised_english_counts = normalise(english_counts)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 97,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "wordsearch_counts = collections.Counter(cat(ws_words))\n",
+ "normalised_wordsearch_counts = normalise(wordsearch_counts)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 118,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "normalised_wordsearch_counts = normalise(collections.Counter(normalised_wordsearch_counts) + collections.Counter({l: 0.05 for l in string.ascii_lowercase}))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 98,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def weighted_choice(d):\n",
+ " \"\"\"Generate random item from a dictionary of item counts\n",
+ " \"\"\"\n",
+ " target = random.uniform(0, sum(d.values()))\n",
+ " cuml = 0.0\n",
+ " for (l, p) in d.items():\n",
+ " cuml += p\n",
+ " if cuml > target:\n",
+ " return l\n",
+ " return None\n",
+ "\n",
+ "def random_english_letter():\n",
+ " \"\"\"Generate a random letter based on English letter counts\n",
+ " \"\"\"\n",
+ " return weighted_choice(normalised_english_counts)\n",
+ "\n",
+ "def random_wordsearch_letter():\n",
+ " \"\"\"Generate a random letter based on wordsearch letter counts\n",
+ " \"\"\"\n",
+ " return weighted_choice(normalised_wordsearch_counts)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 99,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "'aaaaaaaaaabcdddeeeeeeeeeeeefffffgghhhhhhhhhiiiiiiikllmnnnnnnnooooooooprrrrssssssssssssttttttuuvwwwww'"
+ ]
+ },
+ "execution_count": 99,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "cat(sorted(random_english_letter() for i in range(100)))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 100,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "'aaaaaaccccdddeeeeeeeeeeeeeeeeeeeffgghhiiiiikkklllmmmnnnnnnooooooppprrrrrrrrssssssssttttttuuuuuuvwyyy'"
+ ]
+ },
+ "execution_count": 100,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "cat(sorted(random_wordsearch_letter() for i in range(100)))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 101,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "'e'"
+ ]
+ },
+ "execution_count": 101,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "random_wordsearch_letter()"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 102,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def pad_grid(g0):\n",
+ " grid = copy.deepcopy(g0)\n",
+ " w = len(grid[0])\n",
+ " h = len(grid)\n",
+ " for r in range(h):\n",
+ " for c in range(w):\n",
+ " if grid[r][c] == '.':\n",
+ " grid[r][c] = random_wordsearch_letter()\n",
+ " return grid"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 103,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "nwtautoimmuneeyinsdl\n",
+ "majorlyerasescmcider\n",
+ "edthrallednxlcawoeaa\n",
+ "gnizeensbnahwwgpsksr\n",
+ "rmisrksiosgiitndtaep\n",
+ "rioigoeopeglbnegsesu\n",
+ "esurnrbdifecihtniust\n",
+ "eeauuieimddlgiiigqan\n",
+ "srcplooscrlufestosve\n",
+ "pdcasmhemaonrgialcel\n",
+ "lguvrepkcrekennronru\n",
+ "ensesmtiesrtiogocwcr\n",
+ "niadpnetulasgpdfeesi\n",
+ "dgthgreoonavhsorinyv\n",
+ "inilpehmnrnntuaeeoae\n",
+ "dioesnmnocstennpolcm\n",
+ "etniwvredwtidnmfdshm\n",
+ "sgsoaarunyyoslurstts\n",
+ "tetoyisimdmaderetlaf\n",
+ "ettflightasnlclquasi\n"
+ ]
+ }
+ ],
+ "source": [
+ "padded = pad_grid(g)\n",
+ "print(show_grid(padded))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 104,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "...autoimmune.......\n",
+ "majorlyerases.m..d..\n",
+ "..thralledn...a..e..\n",
+ "gnizeens..a..wg.sk..\n",
+ ".m.s..si..g.i.ndtae.\n",
+ ".i.ig.eo..gl..egses.\n",
+ ".s.rnrbd..ec.htniust\n",
+ ".eauuiei.ddlg.iigqan\n",
+ "srcploos..lufestosve\n",
+ "p.casmhe.aonrgial.el\n",
+ "lguv.ep.crekennro.ru\n",
+ "ense.m.i.s..iogoc.cr\n",
+ "niad.netulasgp.fee.i\n",
+ "dgt..reo....hs.r.nyv\n",
+ "ini..ehm....t.ae.oa.\n",
+ "dio..nm.o...en.p.lc.\n",
+ "etn.w..e.w..d.....h.\n",
+ "s.so....n.yoslurs.t.\n",
+ "t.t......dmaderetlaf\n",
+ "...flight.s.l..quasi\n"
+ ]
+ }
+ ],
+ "source": [
+ "print(show_grid(g))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 105,
+ "metadata": {
+ "collapsed": false,
+ "scrolled": true
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "thralled (True, 2, 2, <Direction.right: 2>)\n",
+ "slung (True, 9, 4, <Direction.up: 3>)\n",
+ "freighted (True, 8, 12, <Direction.down: 4>)\n",
+ "townhouse (True, 18, 2, <Direction.upright: 6>)\n",
+ "salute (True, 12, 11, <Direction.left: 1>)\n",
+ "phoebes (True, 10, 6, <Direction.up: 3>)\n",
+ "faltered (True, 18, 19, <Direction.left: 1>)\n",
+ "laywomen (True, 19, 12, <Direction.upleft: 5>)\n",
+ "squeaked (True, 8, 17, <Direction.up: 3>)\n",
+ "perforating (True, 15, 15, <Direction.up: 3>)\n",
+ "iodise (True, 4, 7, <Direction.down: 4>)\n",
+ "lacier (True, 8, 10, <Direction.downleft: 7>)\n",
+ "autoimmune (True, 0, 3, <Direction.right: 2>)\n",
+ "tinging (True, 16, 1, <Direction.up: 3>)\n",
+ "snagged (True, 1, 10, <Direction.down: 4>)\n",
+ "splendidest (True, 8, 0, <Direction.down: 4>)\n",
+ "roughed (True, 10, 9, <Direction.upright: 6>)\n",
+ "crevasse (True, 11, 18, <Direction.up: 3>)\n",
+ "lone (True, 15, 17, <Direction.up: 3>)\n",
+ "ecologists (True, 12, 16, <Direction.up: 3>)\n",
+ "sponge (True, 13, 13, <Direction.up: 3>)\n",
+ "magnetising (True, 1, 14, <Direction.down: 4>)\n",
+ "sneezing (True, 3, 7, <Direction.left: 1>)\n",
+ "virulent (True, 13, 19, <Direction.up: 3>)\n",
+ "flight (True, 19, 3, <Direction.right: 2>)\n",
+ "sirup (True, 4, 3, <Direction.down: 4>)\n",
+ "yacht (True, 13, 18, <Direction.down: 4>)\n",
+ "random (True, 13, 15, <Direction.downleft: 7>)\n",
+ "accusations (True, 7, 2, <Direction.down: 4>)\n",
+ "wiled (True, 3, 13, <Direction.downleft: 7>)\n",
+ "paved (True, 8, 3, <Direction.down: 4>)\n",
+ "majorly (True, 1, 0, <Direction.right: 2>)\n",
+ "miser (True, 4, 1, <Direction.down: 4>)\n",
+ "memoir (True, 11, 5, <Direction.up: 3>)\n",
+ "emends (True, 14, 5, <Direction.downright: 8>)\n",
+ "slurs (True, 17, 12, <Direction.right: 2>)\n",
+ "clunk (True, 6, 11, <Direction.down: 4>)\n",
+ "erases (True, 1, 7, <Direction.right: 2>)\n",
+ "quasi (True, 19, 15, <Direction.right: 2>)\n"
+ ]
+ }
+ ],
+ "source": [
+ "for w in ws:\n",
+ " print(w, present(padded, w))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 141,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [],
+ "source": [
+ "def decoys(grid, words, all_words, limit=100):\n",
+ " decoy_words = []\n",
+ " dlen_limit = max(len(w) for w in words)\n",
+ " while len(words) + len(decoy_words) < limit:\n",
+ " d = random.choice(all_words)\n",
+ " if d not in words and len(d) >= 4 and len(d) <= dlen_limit and not present(grid, d)[0]:\n",
+ " decoy_words += [d]\n",
+ " return decoy_words"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 135,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "['incisor',\n",
+ " 'steeled',\n",
+ " 'immobility',\n",
+ " 'undertakings',\n",
+ " 'exhorts',\n",
+ " 'hairnet',\n",
+ " 'placarded',\n",
+ " 'sackful',\n",
+ " 'covenanting',\n",
+ " 'invoking',\n",
+ " 'deltas',\n",
+ " 'nonplus',\n",
+ " 'exactest',\n",
+ " 'eggs',\n",
+ " 'tercentenary',\n",
+ " 'angelic',\n",
+ " 'relearning',\n",
+ " 'ardors',\n",
+ " 'imprints',\n",
+ " 'chamoix',\n",
+ " 'governance',\n",
+ " 'rampart',\n",
+ " 'estuary',\n",
+ " 'poltroons',\n",
+ " 'expect',\n",
+ " 'restaurant',\n",
+ " 'ashrams',\n",
+ " 'illuminates',\n",
+ " 'reprises',\n",
+ " 'seismology',\n",
+ " 'announce',\n",
+ " 'tomorrows',\n",
+ " 'carcinogenics',\n",
+ " 'duplex',\n",
+ " 'transmitters',\n",
+ " 'prosier',\n",
+ " 'anther',\n",
+ " 'masticates',\n",
+ " 'raunchy',\n",
+ " 'briefs',\n",
+ " 'poniard',\n",
+ " 'daunted',\n",
+ " 'topmasts',\n",
+ " 'mynas']"
+ ]
+ },
+ "execution_count": 135,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "ds = decoys(padded, ws, ws_words)\n",
+ "ds"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 108,
+ "metadata": {
+ "collapsed": false,
+ "scrolled": true
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "thralled (True, 2, 2, <Direction.right: 2>)\n",
+ "slung (True, 9, 4, <Direction.up: 3>)\n",
+ "freighted (True, 8, 12, <Direction.down: 4>)\n",
+ "townhouse (True, 18, 2, <Direction.upright: 6>)\n",
+ "salute (True, 12, 11, <Direction.left: 1>)\n",
+ "phoebes (True, 10, 6, <Direction.up: 3>)\n",
+ "faltered (True, 18, 19, <Direction.left: 1>)\n",
+ "laywomen (True, 19, 12, <Direction.upleft: 5>)\n",
+ "squeaked (True, 8, 17, <Direction.up: 3>)\n",
+ "perforating (True, 15, 15, <Direction.up: 3>)\n",
+ "iodise (True, 4, 7, <Direction.down: 4>)\n",
+ "lacier (True, 8, 10, <Direction.downleft: 7>)\n",
+ "autoimmune (True, 0, 3, <Direction.right: 2>)\n",
+ "tinging (True, 16, 1, <Direction.up: 3>)\n",
+ "snagged (True, 1, 10, <Direction.down: 4>)\n",
+ "splendidest (True, 8, 0, <Direction.down: 4>)\n",
+ "roughed (True, 10, 9, <Direction.upright: 6>)\n",
+ "crevasse (True, 11, 18, <Direction.up: 3>)\n",
+ "lone (True, 15, 17, <Direction.up: 3>)\n",
+ "ecologists (True, 12, 16, <Direction.up: 3>)\n",
+ "sponge (True, 13, 13, <Direction.up: 3>)\n",
+ "magnetising (True, 1, 14, <Direction.down: 4>)\n",
+ "sneezing (True, 3, 7, <Direction.left: 1>)\n",
+ "virulent (True, 13, 19, <Direction.up: 3>)\n",
+ "flight (True, 19, 3, <Direction.right: 2>)\n",
+ "sirup (True, 4, 3, <Direction.down: 4>)\n",
+ "yacht (True, 13, 18, <Direction.down: 4>)\n",
+ "random (True, 13, 15, <Direction.downleft: 7>)\n",
+ "accusations (True, 7, 2, <Direction.down: 4>)\n",
+ "wiled (True, 3, 13, <Direction.downleft: 7>)\n",
+ "paved (True, 8, 3, <Direction.down: 4>)\n",
+ "majorly (True, 1, 0, <Direction.right: 2>)\n",
+ "miser (True, 4, 1, <Direction.down: 4>)\n",
+ "memoir (True, 11, 5, <Direction.up: 3>)\n",
+ "emends (True, 14, 5, <Direction.downright: 8>)\n",
+ "slurs (True, 17, 12, <Direction.right: 2>)\n",
+ "clunk (True, 6, 11, <Direction.down: 4>)\n",
+ "erases (True, 1, 7, <Direction.right: 2>)\n",
+ "quasi (True, 19, 15, <Direction.right: 2>)\n",
+ "leakiest (False, 0, 0, <Direction.left: 1>)\n",
+ "lumpiest (False, 0, 0, <Direction.left: 1>)\n",
+ "bastion (False, 0, 0, <Direction.left: 1>)\n",
+ "steamier (False, 0, 0, <Direction.left: 1>)\n",
+ "elegant (False, 0, 0, <Direction.left: 1>)\n",
+ "slogging (False, 0, 0, <Direction.left: 1>)\n",
+ "rejects (False, 0, 0, <Direction.left: 1>)\n",
+ "gaze (False, 0, 0, <Direction.left: 1>)\n",
+ "swopping (False, 0, 0, <Direction.left: 1>)\n",
+ "resonances (False, 0, 0, <Direction.left: 1>)\n",
+ "treasonous (False, 0, 0, <Direction.left: 1>)\n",
+ "corm (False, 0, 0, <Direction.left: 1>)\n",
+ "abuses (False, 0, 0, <Direction.left: 1>)\n",
+ "toga (False, 0, 0, <Direction.left: 1>)\n",
+ "upcountry (False, 0, 0, <Direction.left: 1>)\n",
+ "scrawled (False, 0, 0, <Direction.left: 1>)\n",
+ "cellar (False, 0, 0, <Direction.left: 1>)\n",
+ "skinflint (False, 0, 0, <Direction.left: 1>)\n",
+ "wasteland (False, 0, 0, <Direction.left: 1>)\n",
+ "madman (False, 0, 0, <Direction.left: 1>)\n",
+ "lash (False, 0, 0, <Direction.left: 1>)\n"
+ ]
+ }
+ ],
+ "source": [
+ "for w in ws + ds:\n",
+ " print(w, present(padded, w))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 142,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ ".strigger.essegassum\n",
+ "acselacs.tapri..pgcr\n",
+ "moeclienterr.em.uaie\n",
+ "apisearsclmo.kvpmntp\n",
+ "lebpg..ohlucfaeaespe\n",
+ "ifbi.ev.aafeesr.urol\n",
+ "riae.el.iwfse.o.oqss\n",
+ "evcsr...n..sd.dv..r.\n",
+ "pestdewels..e.aw.ut.\n",
+ "mrlimmersionrl.ob.e.\n",
+ "iyllatnemadnufwls.nl\n",
+ "..sdboomovulesivl.ri\n",
+ ".eiepsreggij.tdeljif\n",
+ "dkwn.atread..oereiat\n",
+ "uais..efile..pnihlhi\n",
+ "rhkripelyt.illsnst.n\n",
+ "iweekendunotablete.g\n",
+ "nfondlyrytsenohsuo..\n",
+ "g.mriffa....naysnp..\n",
+ ".meatspoodle.within.\n",
+ "cstriggerpessegassum\n",
+ "acselacsytapriijpgcr\n",
+ "moeclienterrtemnuaie\n",
+ "apisearsclmookvpmntp\n",
+ "lebpgatohlucfaeaespe\n",
+ "ifbisevxaafeesrlurol\n",
+ "riaehelciwfseioioqss\n",
+ "evcsrkuynpasdfdvetrq\n",
+ "pestdewelsniegawkutd\n",
+ "mrlimmersionrloobuel\n",
+ "iyllatnemadnufwlsanl\n",
+ "dwsdboomovulesivlyri\n",
+ "oeiepsreggijntdeljif\n",
+ "dkwnkatreadvnoereiat\n",
+ "uaiscuefilehapnihlhi\n",
+ "rhkripelytqillsnsten\n",
+ "iweekendunotabletetg\n",
+ "nfondlyrytsenohsuocc\n",
+ "gemriffanternaysnpef\n",
+ "bmeatspoodleswithing\n",
+ "62 words added; 8 directions\n",
+ "Present: adore affirm ages boom burs chain client dens during earmuff feeder file fiver fondly fundamentally hairnet hake honesty ills immersion imperil jiggers jilt kiwis lama leap legs lifting meat muss nays notable nutshells optic oval overtly ovule pies poet poodle process quavers repels ripely sake scabbiest scale scope sears simpers slewed snag spume stop tread trigger turfs wallet weekend widen within wolverines\n",
+ "Decoys: chitchats colloquium conveyances convulsively debates dieting dudes dumpster dwarfed experienced feasibility festooning groupie grunted highfalutin humanise incubuses infiltrate ingratiated jotting linearly lotus masculines meanders nucleuses plunks ponderously prerecording riskiest scavenging splashier sportsmanship strawberry twirler unjustified wariness wavy yeast\n"
+ ]
+ }
+ ],
+ "source": [
+ "g, ws = interesting_grid()\n",
+ "p = pad_grid(g)\n",
+ "ds = decoys(p, ws, ws_words)\n",
+ "print(show_grid(g))\n",
+ "print(show_grid(p))\n",
+ "print(len(ws), 'words added; ', len(set(present(g, w)[3] for w in ws)), 'directions')\n",
+ "print('Present:', wcat(sorted(ws)))\n",
+ "print('Decoys:', wcat(sorted(ds)))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 143,
+ "metadata": {
+ "collapsed": false,
+ "scrolled": true
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "0\n",
+ "1\n",
+ "2\n",
+ "3\n",
+ "4\n",
+ "5\n",
+ "6\n",
+ "7\n",
+ "8\n",
+ "9\n",
+ "10\n",
+ "11\n",
+ "12\n",
+ "13\n",
+ "14\n",
+ "15\n",
+ "16\n",
+ "17\n",
+ "18\n",
+ "19\n",
+ "20\n",
+ "21\n",
+ "22\n",
+ "23\n",
+ "24\n",
+ "25\n",
+ "26\n",
+ "27\n",
+ "28\n",
+ "29\n",
+ "30\n",
+ "31\n",
+ "32\n",
+ "33\n",
+ "34\n",
+ "35\n",
+ "36\n",
+ "37\n",
+ "38\n",
+ "39\n",
+ "40\n",
+ "41\n",
+ "42\n",
+ "43\n",
+ "44\n",
+ "45\n",
+ "46\n",
+ "47\n",
+ "48\n",
+ "49\n",
+ "50\n",
+ "51\n",
+ "52\n",
+ "53\n",
+ "54\n",
+ "55\n",
+ "56\n",
+ "57\n",
+ "58\n",
+ "59\n",
+ "60\n",
+ "61\n",
+ "62\n",
+ "63\n",
+ "64\n",
+ "65\n",
+ "66\n",
+ "67\n",
+ "68\n",
+ "69\n",
+ "70\n",
+ "71\n",
+ "72\n",
+ "73\n",
+ "74\n",
+ "75\n",
+ "76\n",
+ "77\n",
+ "78\n",
+ "79\n",
+ "80\n",
+ "81\n",
+ "82\n",
+ "83\n",
+ "84\n",
+ "85\n",
+ "86\n",
+ "87\n",
+ "88\n",
+ "89\n",
+ "90\n",
+ "91\n",
+ "92\n",
+ "93\n",
+ "94\n",
+ "95\n",
+ "96\n",
+ "97\n",
+ "98\n",
+ "99\n"
+ ]
+ }
+ ],
+ "source": [
+ "for i in range(100):\n",
+ " print(i)\n",
+ " g, ws = interesting_grid()\n",
+ " p = pad_grid(g)\n",
+ " ds = decoys(p, ws, ws_words)\n",
+ " with open('wordsearch{:02}.txt'.format(i), 'w') as f:\n",
+ " f.write('20x20\\n')\n",
+ " f.write(show_grid(p))\n",
+ " f.write('\\n')\n",
+ " f.write(lcat(sorted(ws + ds)))\n",
+ " with open('wordsearch-solution{:02}.txt'.format(i), 'w') as f:\n",
+ " f.write('20x20\\n')\n",
+ " f.write(show_grid(g))\n",
+ " f.write('\\n')\n",
+ " f.write(lcat(sorted(ws)) + '\\n\\n')\n",
+ " f.write(lcat(sorted(ds)))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": []
+ }
+ ],
+ "metadata": {
+ "kernelspec": {
+ "display_name": "Python 3",
+ "language": "python",
+ "name": "python3"
+ },
+ "language_info": {
+ "codemirror_mode": {
+ "name": "ipython",
+ "version": 3
+ },
+ "file_extension": ".py",
+ "mimetype": "text/x-python",
+ "name": "python",
+ "nbconvert_exporter": "python",
+ "pygments_lexer": "ipython3",
+ "version": "3.5.2"
+ }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}
projects / ou-summer-of-code-2017.git / blobdiff