Tower of Hanoi
ハノイの塔
ABACABA pattern
Backup rotation scheme, a TOH application
Baguenaudier
Recursion (computer science)
https://source.unsplash.com/featured/?Tower-of-Hanoi#.png
/suto3/google.iconTower of Hanoi
image Tower of Hanoi
define Tower of Hanoi
wikipedia Tower of Hanoi
weblio Tower of Hanoi
kotobank Tower of Hanoi
jisho Tower of Hanoi