What is your peak skill?
Pick a free game and find your best performance.
- Angles
Angle Guesser
Estimate the angle as precisely as possible.
Play - Sense of time
Blind Timing
Stop the clock blindly at exactly the right moment.
Play - Colour vision
Color Guesser
Recognise and match the exact hue.
Play - Reflexes
Reaction Test
How fast can you react?
Play - Balance
Center of Mass
Find the point where the shape balances.
Play - Eye for detail
Centering
Place the shape exactly in the middle.
Play
What are your peak skills?
Peak Skills is your collection of free browser mini games for visual judgement, reaction time, timing and colour perception – no download, no sign-up. Every round takes less than a minute and shows you right away how precise your intuition really is.
Find out how good you are
Each game measures a single skill down to the detail: estimate angles, stop the clock without seeing it, mix colours from memory or centre shapes to the pixel. After every attempt you see your deviation – so you improve your skills step by step and track your progress with every new personal best.
Compete with others
How do you compare? Check out other players' results, compare your scores and find out in which game you rank among the best.
Start the win challenge mode
Want a bigger challenge? In win challenge mode you build your own challenge: pick games and attempts, set a points goal and play it all in one go – shuffled if you like. Once the goal is out of reach, the challenge is lost.
Start win challenge
Six games, six skills
In Angle Guesser you estimate angles by eye, Blind Timing tests your inner clock when the timer goes dark, Color Guesser challenges how precisely you perceive colours, in the Reaction Test every millisecond counts, in Center of Mass you look for the point where a shape would balance, and in Centering you nudge a shape into the exact middle, down to the pixel. The rules are simple, but hitting the exact value is surprisingly hard.
Play a few rounds every day and watch your sense for space, time and colour get sharper. Perfect for any short break – at the office, on the train or on your phone.