unites for Android
The instructions are confusing because of the English. You have to drag the arrows to each tile to move it in the direction you want it to move. Some puzzles can be finished in less number of moves. However you have to redo the direction movements to complete the levels. May be that is what the developer had in mind to give it a twist! The puzzles are very interesting and the next revision should hopefully take care of the small deficiencies.
by F####:
The instructions are confusing because of the English. You have to drag the arrows to each tile to move it in the direction you want it to move. Some puzzles can be finished in less number of moves. However you have to redo the direction movements to complete the levels. May be that is what the developer had in mind to give it a twist! The puzzles are very interesting and the next revision should hopefully take care of the small deficiencies.