This room is quite easy. You just need to fix the huge painting at the pack, so press the down button.
- Tap the first tile from left to right (upper left), start from there then collect the second tile, remember you must collect them from LEFT TO RIGHT. After the first row, collect the second row using the same fashion. Then the third and the fourth.
- Tap the last tile you've got and put it on the first tile (upper left). Go on putting the tiles back - from the last tile to the first.
Door opens. Welcome to level 21.
