Logic and Math Riddles

Logic riddles challenge your ability to think systematically and solve problems through reasoning. These puzzles require you to analyze information, identify patterns, and draw logical conclusions. Logic riddles often involve sequences, relationships, and deductive reasoning, making them excellent exercises for developing critical thinking skills.

Jan 04. 2026

Eye 10594
Star 13201

You drop me in the toilet I float on water I'm cut and chopped Mathematicians deal with me , as do lumberjacks

Jan 04. 2026

Eye 550
Star 991

I can be spoken, but never said. I can be written, but never read. I exist only when you donโ€™t look for me. The moment you find me, I vanish. What am I?

Jan 04. 2026

Eye 3090
Star 3714

A biological elevator, its passengers water and sugar. Or a category for the maths and sciences.

Jan 03. 2026

Eye 1231
Star 1052

I move without feet, I grow when shared, I die if locked away, Yet Iโ€™m never alive.

Jan 01. 2026

Eye 375
Star 580

I am taken before I am given. I exist only when measured, yet measuring me changes me. I can be saved, wasted, killed, and stolen, but I cannot be touched or seen. What am I?