A puzzle game with a mix of Sudoku and Logic Puzzle elements.
Swap pieces until:
1) Each row and column contains one of each number.
2) All white patterns at the bottom are present on the game board.
3) All red patterns at the bottom are not present on the game board.
There are four different board sizes: 4×4, 6×6, 8×8, and a very challenging 10×10.
Tablet or stylus recommended for 10×10 puzzles – the tiles are very small.
Your best times for each board size are recorded so you can try to beat your best times or show off to your friends.