Roblu Arcade

Reaction minigame

Match Color

Tap only when the colour matches — quick eyes, quicker fingers.

▶ Play Match Color — free, no install

Free · plays in the browser on phone or desktop · no account

A big square cycles through red, yellow and green. Somewhere in that cycle is your target colour — tap anywhere the moment the square shows it. Tap on the wrong colour and the round is over.

You get one tap and five seconds, so this is the purest reaction test in the arcade. The game is fair about it: a tap that lands a frame or two after the colour flips away still counts, so what you see is what you get.

How to play

  1. Read the target colour in the prompt at the top.
  2. Watch the square cycle — it never repeats the same colour twice in a row.
  3. Tap anywhere the instant the target colour appears. One tap only.

Modes & difficulty

Easy always asks for green and swaps colours every 600 ms. Medium picks a random target and speeds up to 430 ms per swap; Hard runs at 300 ms — barely three frames of thinking time per colour.

One tip

Don’t chase the colour you see — anticipate the one that’s coming. The square never shows the same colour twice in a row, so after two non-targets in alternation, the odds the next swap is yours go up.

More games

Tap Tap · Shell Game — or browse all minigames.

▶ Play Match Color — free, no install