Japan Riddles is a logical puzzle game. It is a computer variant of popular puzzles known as Nonograms, Griddlers, Paint by Numbers or Japan Crossword Puzzles. While playing you need to paint squares on grid with color. There are numbers on the top and on the left of grid, denoting how many squares of same color should be in a row or a column. Several numbers mean that there are several groups of squares in this row or column. There must be "a gap" of at least one empty square between these groups. We present you both two-color puzzles and colored ones with up to 28 colors on 70x70 field! Japan Riddles allows to save unfinished game and load them later to play up to the end.