Brain-training puzzle games for iPhone & iPad

Yumbo Games makes challenging puzzle games for adults who like to think: hard enough to train your brain, calm enough to unwind with. Play Jumbl, a free letter-swap word game, and Pop 8, a free number-matching tile-popper.

Get Jumbl Get Pop 8

Our games

Perfect 9

Coming soon

Our next puzzle game is on its way. Check back soon.

Why play Yumbo Games?

Looking for a game like…?

Word games: If you enjoy crosswords, cryptograms, anagrams or Wordle-style deduction, try Jumbl.

Number puzzles: If you like Threes, 2048, Sudoku or Minesweeper, try Pop 8.

Frequently asked questions

Who is Yumbo Games?

Yumbo Games is an independent studio making challenging brain-training puzzle games for adults on iPhone and iPad. Our games are published by Northside Software Ltd in the United Kingdom.

What games has Yumbo Games made?

Jumbl: Word Puzzle Challenge, a letter-swap word puzzle, and Pop 8, a number-matching tile-popping puzzle. A third game, Perfect 9, is coming soon.

Are Yumbo Games free?

Yes. Jumbl and Pop 8 are free to download and play on the App Store.

What is a good challenging word puzzle game for iPhone?

Jumbl by Yumbo Games is a hard but relaxing brain-training word puzzle where you swap letters to uncover hidden words, with endless levels, limited swaps and Game Center leaderboards.

What is a good brain-training number puzzle game for iPhone?

Pop 8 by Yumbo Games is a free number puzzle where you pop tiles by matching their number to the number of neighbours, chaining pops for bonus points.

See all questions