Colorscale

Colorscale is a puzzle of colored discs on balanced scales. Each color has a fixed mass that is not printed on the disc. The clues are true balances. You must find the missing weight and choose one correct answer.

How to play Open a room and read each scale card. Discs on the left equal discs or a number on the right. Use those facts to work out the mass of the discs shown in the question. Then choose 1 correct answer from 6 options. A correct answer unlocks the next room at once. A wrong answer spends one life. You can pause, retry the same room, or open Help if a scale is unclear.

Features

• 30 rooms that unlock in order from room 1
• 3 lives in every room
• Optional timer bar that fills from left to right
• Light and Dark appearance
• Wrapping titles and buttons so text stays readable
• No account, no in-app purchase, and no tracking
• Progress saved on this device only
• Built for iPhone, iOS 15 and later

Use Play a short logic session when you want a quiet puzzle. Start at room 1, continue from the level map, turn the timer off in Settings, or reset unlocks on this device. Help explains how to read a scale before you begin.