This puzzle tests and trains your memory. You must memorize the locations of hidden diamonds among a grid of cards, then collect as many gems as possible on your turn. Its unique feature is full difficulty customization: you decide how many cards to play with and how many diamonds to find. This creates the perfect balance between accessibility for beginners and a challenge for experienced players chasing high scores. Simple mechanics hide deep gameplay, where each round presents a fresh test for your attention and concentration.
