Last updated on December 8th, 2025 at 05:21 pm
⊷ ONE LINE – Board Game Review
⊷ ONE LINE is a Board/Puzzle game from INFINITY GAMES, LDA, first launched in 25th June 2018.
It’s rated 4+ and currently has 329+ ratings on the App Store.
What Makes ⊷ ONE LINE Stand Out
⊷ ONE LINE is a brain game. The best snack to activate your brain every time wherever you are. Routine and the excessive use of technology tend to numb your brain with certain behaviors and patterned ways of thinking, lowering your creativity and IQ levels day after day. Thinking on this, every occasion is a good one to give your brain a push.
This game uses technology to exercise your brain with simple but tricky puzzle levels, improving your IQ gradually. IQ results are provided with your progress. ⊷ ONE LINE is the best way to test your intelligence and logic skills. A couple of minutes each day will improve your brain abilities and test your IQ with qualitative and analytical scales.
Are you Einstein’s first cousin or dumb as a brick?
Just like knowledge does not occupy place, ⊷ ONE LINE will also not overload your device memory. This is a battery-friendly game, which means we will not drain your energy either.
⊷ ONE LINE features:
• Challenging levels: find new tests with your progress and improve your IQ.
• Hints: would you appreciate some help? Use hints to find the right answer for a difficult level.
• IQ scale: just a small percentage of our audience achieve to complete our harder levels. Are you part of those?
• Relaxing and Immersive environment: a minimalistic and beautiful design merged with soothing music will relax your muscles and tease your brain.
• Ranking: show your friends who is the real genius by sharing some solutions from the harder levels or simply showing ⊷ ONE LINE ranking tables.
You can always send us gameplay screenshots, so we can know which level you are playing or if you are struggling in a certain level. We always enjoy receiving some feedback from our players and we will truly appreciate your message.
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This Board game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, ⊷ ONE LINE is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 1st June 2019
Recent improvements include:
Modified level difficulty.
IQ prediction shows now at level 10.
Download & Availability
⊷ ONE LINE is available through the official App Store for iOS devices.
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Calming music, no gaining experience or prizes or anything gimmicky, just solving endless puzzles. One time fee to ad free. Its fun and relaxing. Could be a bit more challenging.
2022 update: we wrote our review 3 years ago and just now get a response from the developer? We dont even remember this game its been so long since we played it. Too late developer, sorry. Ive really been enjoying this game. Im always on the hunt for games we can play on the train while listening to podcasts and this has been perfect. For the most part this is beautifully made, but there are a few things Id like to see improvement on. First, the ads are insane. We finally paid $1.99 to have them removed because even if we turned the sound off on the game the ads had sound and there was an ad after almost every round (which sometimes only takes seconds to complete). Second, sometimes the line freezes and we cant keep drawing to complete the puzzle and have to force restart the app. Its also been glitching where a phantom line starts jumping around the screen when Im drawing. Third, a minor thing, but consistency with the line thickness throughout the game would make this a lot sleeker. Sometimes the line is super thick and large and other times its super thin and tiny. We also dont quite understand the IQ score, its a little strange. We think just changing it to a game rating would make more sense for the user, IQ score is not real and confusing. All in all still love this game and hope the developer continues to improve on it.
Cool game, but sometimes freezes.
Dont get us wrong this game is AMAZING, but there are MANY ads. This is all we have to say about this game.
We find it unacceptable that this app has adds that are able to override our phones mute feature and play sound regardless.
User feedback from Apple App Store
App Details
- Version: 1.2
- Size: 157.55 MB
- iOS: 8.0 or later
- Languages: EN
- Content Advisory:
- Developer: [INFINITY GAMES, LDA]()
Last updated: 1st June 2019 | Genre: Board, Puzzle | Developer: INFINITY GAMES, LDA