OTLO Stones: Free Mini-version

Take on the challenge of solving six completely new puzzles in this free mini-version of OTLO Stones. Punch out the tiles and cards, then set a timer to determine which of your friends is the ultimate brainiac. It's not as straightforward as it appears; the tiles feature holes and are arranged in two layers. The game can be played on its own or by using the better tiles from OTLO Stones.