unipuzzle
.com

puzzle classics
Log in or create an account
Email Address
Password
or
By continuing, you agree to the Privacy Policy.
Google Logo Continue with Google Facebook Logo Continue with Facebook
← Back
+ Back to Puzzle
Well Done!

PUZZLE CLASSIC #327

The Sponge Challenge
The Sponge Challenge

next puzzle in

Log in or create an account
You win!
Today's Puzzle

The Sponge Challenge

BACK to RULES
EXPLANATIONS
The Sponge Challenge
grams
0
1
2
3
4
5
6
7
8
9

You have a wet sponge that weighs 200g, which is 99% water by weight. If you squeeze some of the water out of the sponge so that it's now only 98% water by weight, what would the wet sponge now weigh?