2D Knifflis is a collection of several popular puzzle games including match-3, mahjong, sudoku, and picture-puzzle. The main focus is the match-3 game which is the majority of all playable games.
Drag through three or more contiguous tiles to remove and replace them with new tiles. In order to win the game, you need to remove all tiles with green background. In certain levels, it needs the help of special additional features such as hammer, lighting or else to be able to win the level.
You can play 12 chapters, each chapter contains 10 levels, and all of them are available for free. Try to get the best time to enter yourself as champion of every level.