Posts

Test Your IQ. How Many Games?

How can you easure 4 litres of water using 3 litres and 5 litres?

Puzzle/Riddle: Using only addition, can you add eight 8s to get to the number 1000?

Two father and two sons riddle

Test Your IQ: What are the three numbers in this puzzle?

Test Your IQ: How many brothers and sisters are there in the family?

NASA's Lunar Loo Challenge: NASA is offering $35,000 in prizes to design a toilet for the moon

Test Your IQ: How is A related to D?

Riddle: what is the day after tomorrow?

Riddle: Elizabeth drinking coffee or soda?

Test Your IQ: Can you spot the Leopard in this picture?