

Loppi Puzzle Magazine: Kangaeru Dai-3-gou is a Puzzle game, published by Success, which was released in Japan in 2001.

Loppi Puzzle Magazine: Kangaeru Dai-2-gou is a Puzzle game, published by Success, which was released in Japan in 2001.

Loppi Puzzle Magazine: Kangaeru Puzzle Soukangou is a Puzzle game, developed by Game Studio and published by Success, which was released in Japan in 2001.

Compilation of all three Sudoku games released on the PS1 by Success Corp.

Loppi Puzzle Magazine: Hirameku Soukangou is a Puzzle game, developed by Game Studio and published by Success, which was released in Japan in 2001.

A third round of Sudoku from the guys 'n' gals at Success Corp.

Complete over 100 sudoku puzzles and various minigames while helping the young dolphin Luca reunite with his mother.