StudioVOcO · 2026-01-12T00:00:00.000Z


Let's clear puzzles with main character Hammy (hamster)!
Clear a puzzle by passing through each number in order!
Cannot move through the same block twice!
Stage has 2 faces and you can flip between them!
There're 3 kinds of blocks "Normal" ,"Number" and "Obstacle"!
Wanna pass the number block on the other face? There are obstacle blocks in front of you?
You can pass them by flipping the face of the stage!
When you cleared a certain amount of stages, the input swapped gimmick will appear!
Can you clear the harder puzzles?
If you want to see how many clear stages within the time limit, choose "Ranked mode"!
If you want to play in your pace, choose "Practice mode"!
As you advance in this game, you can find various version of Hammy in your collection!