arcade · game 04 of 05 · colour perception

What The Hex?

Read a hex code, then pick its colour from 2 up to 10 swatches.

SLA · ARCADE 04

not done playing?

Four more to try.

Boolean Construct

Use union, subtract, intersect and difference to mask and create shapes.

A 100-stage UI-auditing game. Spot the flawed design; score 80% to unlock the next tier.

Drag letters until the spacing feels even, then compare with the type designer's own.

Visual calibration

Is the dot at the true centre? The offset shrinks to a single pixel.