Only the current version so far — new entries appear as the game ships updates.
マグネットロジック - 磁石の論理パズル・脳トレ is a nonogram / logic game by Nonoko Studio with 1+ downloads (about 1 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “720 logic puzzles where you place magnets based on numbers. Experience the satisfying click of the last magnet into place. Perfect for Sudoku lovers too. Enjoy the advanced Magnetic Storm mode and daily brain training exercises.”