Play Games

Shape Size Memory - Visual Scale Timing Game

Memorize an outline shape, then click when the growing or shrinking shape matches the original size.

Yunhu Requested Game

Shape Size Memory

Remember the outline size, then tap when the moving shape matches it again.

Score0Best0Round1StatusReady

Difficulty

Ready

A line shape will flash first. Match its size by feel.

Press Start. Remember the first outline size.

Press Start once. Rounds will continue automatically.

Tap the shape area only while it is moving.

Accuracy-Shown after each tap.Cutoff50%Required accuracy for this stage.Points-Higher accuracy gives more points.

Explore more tools in this category, browse popular utilities, or check recently added tools on Tool Nova.

Browse more tools from the play games collection.

Start with featured and frequently used tools.

See newly published tools and recent additions.

Open the game on a phone, tablet, or desktop browser.

Use the on-screen controls or supported keyboard controls to play.

Start a new game at any time and try to improve your score or result.

Yes. It runs in your browser without an account, API key, download, or payment.

Yes. The board and controls resize for mobile screens and support touch input.

Explore more free online tools from Tool Nova.

Find the one tile with a slightly different color before time runs out. The grid grows and the color gap shrinks as your score rises.

Match eight colorful card pairs in as few moves as possible and save your best result.

Play responsive 9 by 9 Sudoku puzzles with number highlighting, instant number cards, notes, elapsed time, mistake tracking, and hints.

Tap at the perfect moment to launch an orbiting Nova star between colorful planets, build precision combos, and survive increasing orbital speed.