Logic Riddles

Logic riddles with answers involve looking at situations and making judgements about them by ruling out impossibilities. If you like solving maths puzzles, you will most probably like logic riddles as well.

Broken Monitor

Melissa, Jessica, Sandy and Nicole were working on the computer. Suddenly, I heard a crash and then lots of shouts. I rushed in to find out what was going on, finding the computer monitor on the ground, surrounded with broken glass! Sandy and Jessica spoke almost at the same time:

Jessica said, “It wasn’t me!”
Sandy said, “It was Nicole!”
Melissa said, “No, it was Sandy!”
Nicole said, “Sandy’s a liar.”

Only one of them was telling the truth, so who broke the monitor?

Riddle Answer