PlusOne is a global brain game built on the one language everyone speaks — Numbers.
Whether you're sharpening your mind on the go, chasing the leaderboard crown, or soon to be challenging friends and players worldwide PlusOne turns quick thinking into addictive gameplay.
The Rules are simple Start with a random number "2" then follow the chain of arithmetic:
+ 2 = 4
- 1 = 3
+7 = 10
- 2 = 8 ...... And continue as fast as you can. That's it!
What to expect:
- Rapid-fire addition gameplay
- 1v1 multiplayer battles (Coming Soon)
- Improve mental math & focus
- Global leaderboard
- Beautiful, minimal UI with purpose-driven design
Put it this way. It is Simple to play, hard to master, impossible to be the best
Download now and let the numbers do the talking.
Whether you're sharpening your mind on the go, chasing the leaderboard crown, or soon to be challenging friends and players worldwide PlusOne turns quick thinking into addictive gameplay.
The Rules are simple Start with a random number "2" then follow the chain of arithmetic:
+ 2 = 4
- 1 = 3
+7 = 10
- 2 = 8 ...... And continue as fast as you can. That's it!
What to expect:
- Rapid-fire addition gameplay
- 1v1 multiplayer battles (Coming Soon)
- Improve mental math & focus
- Global leaderboard
- Beautiful, minimal UI with purpose-driven design
Put it this way. It is Simple to play, hard to master, impossible to be the best
Download now and let the numbers do the talking.
Show More
