spring
1 Eq 4?
Move 2 matchsticks to reach a correct equation. ____________ *by Serhiy Grabarchuk Jr
Apr 28, 2026
Place all double-lettered tiles into the letter line so that a valid word is revealed
This Day Last Year
Apr 29
The Sponge Challenge
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?