v1
Change Detection
Squares flash, then reappear with one changed colour — tap the one that changed. Each round adds a square; how high can you go?
No attempts yet — play to set your first score.
↵ to start · Esc to exit
Squares flash, then reappear with one changed colour — tap the one that changed. Each round adds a square; how high can you go?
No attempts yet — play to set your first score.
↵ to start · Esc to exit