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The 25Y Puzzle
How to Solve The Snake Cube Puzzle (Slow and Thorough Tutorial For ABSOLUTE Beginners) - YouTube
Great Y Cube - Wooden Puzzle Brain Teaser-760V
Help me solve this Yamato/Ultimate wooden block puzzle - Puzzling Stack Exchange
Slide puzzle by Eureka, or box puzzle (18 pieces puzzle). Solution - YouTube
Snake Cube M - Wooden Puzzle - Solve It! Think Out of the Box