Optional side mission
Race the clock
Building it is the real win — this is just for fun. Pick your card, time your build, and earn a rank from Rookie to Legendary.
Tap start when you begin building
0:00
or type it:
:
No cheating the clock — builds under 20 seconds don't count, and every time is checked by a grown-up before it's ranked.
Earn your rank
Rookie to Legendary
The faster your build on a card, the higher your rank.
Leaderboard