| Title | Detail | Hits | Rating  |
| Moving circles | Take a look at the following picture. It is not animated or moving at all - it's your eyes... more>>> |  | |
| Wavey | This is a trippy image. Check out the wavey effect... ... more>>> | | |
| Three switches | You're standing in front of a room with one lightbulb inside of it. You cannot see if it is... more>>> | | |
| The Man in the Elevator | A man lives on the tenth floor of a building. Every morning he takes the elevator down to the lobby... more>>> | | |
| Socks in a drawer | There are 30 socks in a drawer. 60% of the socks are red and the rest are blue. What is the minim... more>>> | | |
| Five Pirates | You have five pirates, ranked from 5 to 1 in descending order. The top pirate has the right to propo... more>>> | | |
| Weighty Balls | You have eight balls all of the same size. 7 of them weigh the same, and one of them weighs sligh... more>>> | | |
| Who would you choose | You are driving down the road on a wild, stormy night, when you pass a bus stop and see three people... more>>> | | |
| Crossing the river | A man has to get a fox, a chicken, and a sack of corn across a river. He has a rowboat, and it can o... more>>> | | |
| The firing squad | Pirate Pete had been captured by a Spanish general and sentenced to death by his 50-man firing sq... more>>> | |
