Fun family game: Play this Rope Challenge Puzzle with your family. One person designs the tangled challenge, the other solves it. It strengthens relationships and creates memories, like the classic rope puzzle for kids and adults as they race to untangle the colorful knots. Easy setup and play: Insert both ends of the Logic Strategy Puzzle 10 Energetic Rope into the 22 holes of the board, twisting into a knot or a cross. Adjust difficulty with 3 to 10 ropes. To win, move rope ends to other rope ends, remove loose ropes, and clear all ropes from the board. Includes a portable storage bag to keep parts organized and prevent loss. Three level challenge: The knot puzzle offers three difficulty levels from simple to complex, guiding players to progressively improve problem solving. Suitable for different ages and skill levels; appropriate for beginners and puzzle lovers, and supports ongoing thinking development. Cognitive and learning benefits: The puzzle blends learning and play to train spatial visualization and logical thinking, improving cognitive skills. It also encourages divergent thinking through the rope solving challenge, making it a useful learning tool. Use scenarios: Great for family game nights with kids and adults; a quick solo brain workout during breaks or travel; a classroom or tutoring activity to develop spatial reasoning and logic.