How much do you know about Futoshiki puzzles? Put on your thinking caps and work your way through our quiz.

### Where did Futoshiki puzzles first come from?

- South Korea
- Japan
- New Zealand

### What does Futoshiki mean?

- unequal
- number logic
- greater than

### What is Futoshiki also known as?

### What skill does the Futoshiki puzzle test?

- abstract thinking
- logic
- spatial reasoning

### What mathematical signs guide you when filling out a Futoshiki puzzle?

- addition signs
- division signs
- greater-than and less-than signs

### Which of these is a tactic that can help you solve a Futoshiki puzzle?

- AB elimination
- the 45 rule
- phone a friend

### Which UK newspaper made Futoshiki puzzles popular outside Japan?

- The Sun
- The Daily Mail
- The Guardian

### In a 5-by-5 futoshiki square, which digit can you be sure will never appear to the left of a < symbol?

### Which of the following wouldn't work as a futoshiki puzzle?

- a 4-by-5 grid
- a 6-by-6 grid
- a 9-by-9 grid

### Which of the following is a possible starting point for a Futoshiki puzzle?

- a puzzle with one digit revealed and no inequality symbols included
- a puzzle with a revealed digit that's larger than the grid size
- a puzzle with no revealed digits but with several inequality signs