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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
this premium puzzle boasts a unique design that challenges players to rotate the rings and align all 6 columns to add up to 100 simultaneously
There will be at least 4 and more likely 5 or 6 different woods used in each puzzle
Designed by Bob Nolet
Instructions for use are included
All lines are laser etched for quality and durability
Tower of Hanoi Wood Puzzle | 9 Ring Classic Brain Teaser middle school math this premium puzzle boasts aA challenging and beautiful puzzle devised in 1883 originally called Tower of Brahma and later Tower of Hanoi. Can you move the tower to one of the other 2 pegs without ever placing a larger ring over a smaller ring? To solve through any layer requires a minimum # of moves of 2 to the N power minus 1; where N is the number of rings. We have both 7 ring and 9 ring versions. To solve a 7 ring version requires a minimum of 127 moves; 9 rings requires 511
