Speed matters less than most players assume here — a full-board scan before your first move typically outscores diving straight into the nearest visible match.
MouseInteract / Aim
Left Click / TapPrimary action
TouchFull mobile support
PPause game (where supported)
01
Match shapes with only one possible outline first; they're free matches that don't cost future decision time.
02
A wrong placement usually costs more time to undo than a half-second of extra care would have taken.
03
Watch for near-identical shapes in later rounds — slow down rather than guessing on close calls.
Typically yes — a time deduction or reduced round score, so guessing carries real cost.
Expect a steady increase across rounds rather than sudden jumps.