Catching a thief hiding in 13 caves

13 Caves Riddle

There are 13 caves arranged in a circle. There is a thief hiding in one of the caves. Each day the the thief can move to any one of of the caves that is adjacent to the cave in which he was staying the previous day. And each day, you are allowed to enter any … Read more

Woodcutter Story: Sharpen the Axe

Woodcutter

Once upon a time, a very strong woodcutter asked for a job in a timber merchant and he got it. The pay was really good and so was the work condition. For those reasons, the woodcutter was determined to do his best. His boss gave him an axe and showed him the area where he … Read more