5 stars
This is a game you can play on repeat and it doesn’t get old. It’s a part of my routine every morning; it warms my brain up for the day!
Best new game
What a great new app … can’t wait to share with my friends

A relaxing block-sorting puzzle game where you slide numbered blocks to match specific column goals. Offers daily challenges, curated puzzles, and a timed mode for strategic gameplay. Designed for a clean and satisfying user experience.
1.0
July 15, 2026
Best value: ad-free, all themes & hints unlocked.
Stakko is a block-sorting puzzle game where players slide numbered blocks between stacks to match specific column goals. It offers daily challenges and various difficulty levels for a strategic and relaxing experience.
Yes, Stakko contains advertisements. Players can remove ads by upgrading to Stakko+.
Stakko features a Daily Challenge, curated Easy, Medium, and Hard puzzles, and a Gauntlet mode where players race against the clock to solve as many puzzles as possible.
The provided data does not specify if Stakko can be played offline. However, the Daily Challenge suggests an online component for shared puzzles.
Stakko is supported on iPhone and iPad devices.
Stakko was last updated on July 15, 2026, with version 1.0. Further update frequency is not specified in the provided data.
Stakko+ is an optional upgrade that removes ads, unlocks all themes, provides unlimited hints, and grants access to the full daily puzzle archive.
Stakko has an age rating of 4+, making it suitable for young players and above.