Rolling Calculator

🧠 Rolling Calculator

A browser-based logic puzzle built entirely with pure HTML, CSS, and vanilla JavaScript.

No libraries. No frameworks. Just smart code and smart gameplay.

This sequel to the original Rolling Calculator brings a clever twist to arithmetic puzzles: rotate columns to complete math equations visually — no clicking, no typing, just scroll or swipe.

🎯 How to Play

• Scroll the mouse or swipe up/down on the orange column(s) to rotate values.

• Click Check to validate your answer.

• Use any Mode button to restart with a different type of puzzle.

🧩 Modes Included

• 🧮 Calculate Mode
  Set the correct result by rotating the last column.

• ➕ Operator Mode
  Find the correct operator in the middle column.

• 🔁 Compare Mode
  Choose the correct comparison symbol in the fourth column.

⚙️ Extra Options

• In Calculate & Operator modes: fix the symbol to = or random (=, <, >).

• In Calculate & Compare modes: fix the operator or randomize it (+, −, ×, ÷).

✨ Features

• Built with pure web technologies — no external libraries

• Fully playable in your browser

• Intuitive scroll/swipe mechanics

• Crisp and minimal UI

• Encourages deep focus and pattern recognition

• Great for all ages and math skill levels

🧩 Built for brains, not brawn.

Rolling Calculator is more than a math game — it’s a quiet challenge of clarity, logic, and elegant design.

Made by Luay

See other games  https://luay-abbas.itch.io/