Free
With Ads
About
Think you can split anything perfectly in half?
In OneByTwo, your goal is beautifully simple: draw one continuous line across a shape to divide it into two exactly equal parts.
Sounds easy? Just wait until the shapes start getting tricky. From basic geometry to complex, abstract forms, every round is a test of your eye, timing, and precision. The closer your cut is to a flawless 50/50 split, the higher your score.
Whether you’re chasing absolute perfection, looking for a quick brain teaser, or competing for the top spot, OneByTwo is incredibly easy to pick up, but fiercely hard to master.
Features:
Satisfying Precision Mechanics: A hyper-responsive slicing engine that rewards true accuracy.
Endless Geometric Variety: Symmetrical, asymmetrical, and entirely unpredictable shapes to keep you guessing.
Sleek & Modern Aesthetic: A clean, minimalistic UI featuring deep dark backgrounds and striking glowing accents that keep you focused on the puzzle.
Global Leaderboards: Fully integrated with Game Center. Challenge your friends and track your rank against players worldwide.
Zero Friction Gameplay: Quick, pick-up-and-play sessions perfect for a one-minute break or an hour-long high-score chase.
How to Play:
Observe the shape presented on screen.
Swipe to draw a single line, splitting the shape in two.
Score points based on how close you get to a mathematically perfect 50/50 division.
How close can you get to perfection?
A puzzle experience crafted by GigaWhim.
Show more
What's New in One By Two
1.2
May 18, 2026
- Bug fixes










