# Meta:Main Page

**Welcome to the Math Puzzle Wiki**

This is a collection of the best puzzles and brain teasers which contain some mathematical content. Currently there 126 puzzles on the site. Go ahead and try your hand at a random puzzle.

Many of the puzzles here are classics, although some are original. When possible, sources of puzzles are referenced. If you know the original source of a puzzle, please share.

Some puzzles already have hints, answers, and solutions. These should be hidden by default to avoid spoilers. For those that don't yet have solutions, why not add one to the site?

Want to contribute? Create and account or sign in and post your favorite puzzle.

## Types of puzzles

## Mathematical topics

See All categories for more.

## 7 Newest Puzzles

- The thief and the murderer
- Ants on a cube
- Cents per cents
- Sequence next in sequence
- Too many trolls
- Rabbit row
- Domino circuit

Check out the 50 newest puzzles or the list of all puzzles for many more.

## References

If you are looking for even more puzzles, check out our list of Links

## Support Math Puzzle Wiki

If you plan on buying something from Amazon, please link from here. Doing so will help with the costs of maintaining this site.