Everyone wins! Every puzzle associated with the shortcuts can be found in "S.C. Bolt's Number Puzzles Volume 1". This is one ...

Math riddles and puzzles come in plenty of different varieties. Some more straightforward number puzzles require calculations to find the solution. Others are more like logic puzzles and challenge ...

Readers with a genius brain can solve the anagram in 4 seconds. Are you one of them? Test your intelligence now!

Put your observation skills to the test with this tricky optical illusion! Can you find the hidden number 8 among a sea of 9s ...

This fun optical illusion tests your ability to focus! The cluster of related numbers conceals a number. Within 5 seconds, ...

Optical illusion puzzles, engaging visual attention and memory, offer both fun and cognitive benefits. In a challenging task, ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

Plus, you can let us know what you think of the puzzles by emailing at [email protected]. We look forward to hearing from you.