Blob Lab: Guess the Weight

Guess the weight of glowing blobs – a new daily challenge every day.

Welcome to the Blob Lab!

A reference blob shows its weight. Another blob hides its own. Compare size, shape and color, turn the dial and guess: how heavy is it? The closer you get, the more stars you earn.

Features:

• Campaign: 45 levels with new twists – different densities, scattered particles, shape-shifting amoebas, buoyancy and optical illusions. The Secret Lab opens at 40 stars. • Streak mode: the tolerance gets tighter with every round. How long can you keep it up? • Daily challenge: three guesses under 5 % error. Everyone gets the same first blobs each day, and you can share your result as colored squares. • Leaderboard: rounds of five blobs, ranked by your average error. • Party mode: pass the phone around for a duel or a time attack with friends on one device. • Hints: earn credits with every new star and trade them for hints in the lab shop. • Neon style: a calm sci-fi atmosphere with relaxing music.

Free to play, no ads, no in-app purchases. Leaderboards and achievements included.

Think you have a good eye? Download Blob Lab and find out!