Apps Like BioDecoder for iPhone and iPad
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.

Mahjong Numbers
John Rouda
Match tiles to clear levels
Play with numbered tiles instead of traditional symbols. Solve hundreds of handcrafted levels at your own pace. Improve focus and mental agility through challenging puzzles. Track progress and revisit levels for repeated play.


Octopuz
Chain Reaction Games LLC
Play puzzles, tap quickly, solve challenges
Play memory puzzles to improve cognitive skills. Tap puzzle pieces with eight options to replicate patterns. Choose difficulty levels including 1 X 1, 2 X 2, and 3 X 3. Track progress through timed challenges.








Mindboo: Brain Puzzle Game
Mindboo Limited
Survive rounds and earn titles
Play in 13-second rounds with sudden flips, shadows, and countdowns. Earn titles like Untouchable or Last Brain by surviving longer. Complete 18 escalating challenges with changing rules and obstacles.



Bolts Puzzle: Nuts & Screw Pin
ILIA GAVVA, IE
Solve puzzles, unlock levels, master challenges
Solve puzzles by removing and pins from a grid. Rearrange pieces to clear paths and complete levels. Track progress through multiple difficulty stages and unlock new challenges. Share achievements with friends via social media.

Sudoku ▪
ADIOS YAZILIM BILISIM SANAYI VE TICARET LIMITED SIRKETI
Play and solve puzzles
Solve puzzles with daily challenges and smart hints. Track progress and customize difficulty levels. Share completed puzzles and access tutorials for beginners.


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