John is the son of Jacob. So, Jacob is the_____of John's father?
81 x 9 = 801. What must you do to make the this equation true?
You need to remove two matchsticks to make the below equation true. Can you do it ?
Which city is three-fifths chick two third cat and 50% goat?
A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?
Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?
I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?
What can you deduce from the following BrainBat? CRY LMKI
Why is Saturday stronger than Monday?
Which fur should we be getting from the Lion?
I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.