The DIAMOND

Before your eyes - the king of gems. Magnificent. Tough. The sparkling diamond!

This puzzle is as solid as its prototype. It won't give you the answer right away, but that's the beauty of it. Take your time. The solution doesn't come right away. But that's a good thing. Puzzles keep your brain in gear!

Collection "UNIQUE"

Unique is a collection of IQ brain teaser puzzles that are easy to pick up and impossible to put down! All it takes to win is a little coordination between the pieces. This fun family and party game that only looks like you can handle for minutes actually could take even hours.

Playing with IQ brain teasers from Doctor Puzzle can not only exercise your brain. It develops intelligence and improves problem-solving skills. It Relieves pressure relaxes your mood, and brings you joy. Simple but challenging. Tricky but fun and great for your brain training!