🟨 Yellow — Easiest
CRUSH INTO A COMPACT SHAPE
BALL, CRUMPLE, SCRUNCH, WAD
🟩 Green
FASTENERS
BUCKLE, CLIP, HOOK, SNAP
🟦 Blue
MARK AS COMPLETED
CHECK, CROSS, STRIKE, TICK
🟪 Purple — Hardest
DEPICTED IN DALÍ’S “THE PERSISTENCE OF MEMORY”
ANT, BRANCH, CLOCK, MELTING