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Classic Games

Flipped Tower of Hanoi

Grades 3–12 · recursion · 5 levels

CKSTEM's flipped take on the classic. Move the bottom disk only, never place a larger disk under a smaller one. 5 levels of escalating disk counts.

'25/26 '25/26 '25/26 '25/26 '24/25 '24/25 '23/24 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22
2,500+ medals won See all winners →