A little perspective

Weight

Add or remove either object to balance the pans. You have five weighings; only your best score counts. Exact balance earns 100 points and finishes the challenge. Empty pans cannot score. A new pair arrives at 00:00 UTC.

Read the full rules and scoring guide
Practice · not ranked
All past challenges

WEIGHT LAB 2026-10-10

Find the balance.

Past challenge. Scores do not count toward leaderboards or today’s progress.

5 of 5 weighings leftNo weighings yet
Left pan · Hohner Special 20 harmonica× 1
Right pan · Leatherman Wave Plus multitool× 1
Adjusting · scale held
Adjust either side, then weigh.The scale is held while editing. Weigh to get feedback.

Adjust both quantities

Left panHohner Special 20 harmonica
Right panLeatherman Wave Plus multitool

Click or drag to the matching pan · or type a quantity

5 of 5 weighings left
All past challenges
View answers

Answers from this past challenge. Today’s challenge remains a surprise.

One exact solution: 4 × Hohner Special 20 harmonica = 1 × Leatherman Wave Plus multitool

Hohner Special 20 harmonica
Left panHohner Special 20 harmonica60 g
Leatherman Wave Plus multitool
Right panLeatherman Wave Plus multitool240 g

Weights are set for this game, not real product specifications.