Related by context. Frequent words. (Click for all words.) 64 Sudoku puzzle 62 crosswords 60 Sudoku puzzles 60 crossword puzzle 59 puzzles 58 math equations 58 brainteasers 57 brain teasers 56 crossword 56 crossword puzzles 54 sudoku 53 anagrams 52 brainteaser 52 Sudoku 51 jigsaw puzzles 50 puzzlers 50 riddles 47 jigsaws 46 encyclopaedias 46 Times crossword puzzle 46 drudge 46 differential equations 45 riddle 45 Jumble 45 puzzle 45 Mad Libs 44 Boggle 44 conundrums 44 Rubik cube 44 typing 44 solving puzzles 43 mysteries 43 flashcard 43 busywork 43 captcha 43 equations 42 solvers 42 quizzes 42 scrabble 42 homework assignments 42 spellcheck 42 solitaire 42 mnemonics 42 mathematical equations 42 Typing 42 trivia 42 faffing 41 mental arithmetic 41 retyping 41 easy peasy 41 memorizing 41 fivers 41 vocab 41 puzzler 41 encyclopedias 41 HTML coding 41 theorems 40 Gene Weingarten 40 CAPTCHAs 40 paperclips 40 jumbles 40 whodunits 40 Shortz 40 tedious 40 mundane tasks 40 phrasebook 40 Crosswords 40 Puzzler 39 Ta da 39 marginalia 39 folding laundry 39 boring 39 catnaps 39 esoterica 39 worksheets 39 pencils 39 multitaskers 39 trigonometry 39 pub quiz 38 puns 38 Puzzles 38 page turners 38 dunnit 38 convolutions 38 bored 38 Lego blocks 38 minigames 38 Yahtzee 38 homework 38 typewriter 38 repetitive tasks 38 kiddo 38 flipbook 38 boogers 38 comfy chair 38 typewriters 38 Legos 38 gobbledegook 38 scribbling 38 mathematical equation 38 mind numbing