How Perfect Match scoring works
October 5, 2026
The big number on the board is not a vibe. It is the exact fraction of the shape that overlaps its outline, computed on every frame.
The match percentage
The game measures intersection over union: the area where the shape and the outline overlap, divided by the area either of them covers. Both are polygons, so the result is exact. The displayed number floors instead of rounding, so 99.99% means at least 99.99%, and 100.00% is only shown when the fit is within a hair of perfect, at which point the shape snaps and banks itself.
Why the meter is in nines
A normal 0 to 100 bar would be full and useless for the whole last stretch of alignment. The meter is instead labelled 90, 99, 99.9 and 99.99, with each extra nine taking the same width. That keeps it moving visibly in the final one percent, which is where the game is decided.
Points per shape
The points are the meter's fill, read as a number out of 100. Anything short of perfect caps at 99. A run is 10 shapes, so the maximum score is 1000, which needs ten perfect fits inside the clock.
When the clock runs out
The shape in your hands is banked as it stands and any shape you never reached scores zero. A run that ends early with seven shapes banked can still beat a complete run that banked everything at 90%.
Ranking
Leaderboards rank by score, then by play time among equal scores, and each player appears once with their best run. Play time is only the time the clock is running, so pausing between shapes or switching tabs does not count against you.
Now that you know the numbers, read when to bank and when to chase.