One of the most popular sections of RiSuPia, the “Big Tangram” has evolved into the “Doki Doki Tangram” App for the iPad! “Doki Doki Tangram” is the first silhouette puzzle game in the world to include a time restriction function!
Complete the silhouette before the time runs out, otherwise you have to do it again!
Time restrictions change with the level. As you clear each level, move on and try the next!
Simple operations enable you to actually move, rotate, and flip the pieces. Furthermore, the game can accommodate simultaneous operations by more than one player, enabling cooperation and assistance from friends and family.
This application consists of 4 classical silhouette puzzles; the Tangram Puzzle, Sei Shonagon Puzzle, Rectangle Puzzle, and Heart-shaped Puzzle. It also has our original puzzle, ”the Pythagorean Theorem” which was inspired by the theorem of Pythagoras. There are over 40 silhouettes in this application. Try to solve them all!
The medals you win will vary according to the levels you clear. Try to win a gold medal for every silhouette!
Learn trivia and hints for working out the puzzles, which makes them more interesting.