ことばのパズル もじぴったん大辞典 （Kotoba no Puzzle: Mojipittan Daijiten)

Alt: Word Puzzle Mojipittan, Mojibittan, New Mojipittan

Publisher: Namco
Developer: Namco
Genre: Puzzle
Players: 1-2
Release: December 16, 2004 (JP)

Mojibittan is more or less a simple word game (using hiragana characters instead of English letters or kanji.) In turn-based form, you plunk down tiles to build words, and then build on the other players words with words of your own.