Flip tile ~ simple one stroke puzzle game

This is a puzzle game in which you flick the screen to match the tile colors.
You can play all 108 stages for free.
You can play the ENG button on the upper right corner to translate the app to English.
The following is how to play the game.
1. Flik the tile and place a stone.
2. If you flick a place where there is already a stone, the stone will get unplaced.
3. Untouch your finger from the screen. All the tiles which has a stone on it will flip.
4. Match the stone colors of the horizontal row.