How artful a solver are you? These 96 logic puzzles will test your skill! Each of these paint-doku, when correctly completed, reveals a big surprise: a picture that provides a satisfying payoff for al
These sudoku are easy to read . . . but challenging to solve, because every one of the 225 puzzles breaks out of the usual 9x9 mold. Try variants such as Irregular Sudoku, which replaces the usual 3x3
Puzzle solving has never been as visually appealing and fun as this! Every time you complete one of these “paint-doku” puzzles you not only get the usual satisfaction of seeing every box filled in, bu
