Family board games Uzzle 2. 0 for adults now include blocks 2 times larger 100 unique puzzles and 4 difficulty levels. Levels 1-2 are great for young children. Taking into account that levels 3-4 are extremely difficult for adults. Play individually or with 4 players. You can play with an unlimited number of players if you receive additional blocks. Players compete to solve a puzzle on a map by flipping rotating and combining identical sets of 5 patterned blocks. Sharp eyes Quick hands and a quick mind prevail in this fun, frantic image-matching scene. The board game Uzzle is great for improving problem solving and many cognitive skills in children.