♾️ Infinity Math

A fast-paced, survival-style math game built entirely for the browser.
Think quickly, conserve time, and last as long as possible with only 3 lives.

Every question grants 5 seconds, but finishing early carries leftover time to the next question.
Miss or timeout → lose a life AND lose all carryover.
Lose all 3 lives → game over, final score shown.

Designed for both desktop and mobile — no installs, no backend.

Live: https://manvithgopu13.github.io/Math_game/

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🎮 Gameplay Summary

• Start with 3 lives
• Each question gives 5 seconds
• Leftover time is added to the next question
• Wrong answer OR timeout → lose a life & carry resets
• Survive until lives are gone
• Score scales with streaks and increasing difficulty
• Final score is shown at the end

This is a speed-math survival race against an ever-accelerating curve.

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🧠 Core Systems

❤️ Lives

Display: ♥♥♥
Lose a life on:

• Wrong answer
• Timer hits 0

On life loss:

• Carryover time is cleared
• A new question starts immediately

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⏱️ Time Carryover

Each question’s timer = 5s + leftover time from previous question

Example:

• Answer Q1 in 2.1 seconds → you carry 2.9s to Q2 → Q2 starts with 7.9s.

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🔥 Streak Multiplier

Consecutive correct answers increase the multiplier.
Missing a question resets it.

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📈 Scaling Difficulty

As you level up:

• Numbers get larger
• Operations become more varied
• (Optional) exponent rounds appear

Divisions remain clean (integer results).

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✨ Features

• 3-life survival loop
• Global streak multiplier
• Endless difficulty curve
• Time-carry chain mechanic
• Mobile-friendly UI
• Local high-score storage
• Operation toggles (+, −, ×, ÷, ^ optional)
• Sound toggle
• Auto-scroll input into view on phones
• Clean division logic

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📱 Mobile Support

• Input + Enter button stay visible above the keyboard
• Uses viewport-fit=cover (iPhone safe areas)
• Allows page scroll while typing
• Buttons are fully tap-friendly

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🧩 Controls

Action	Key
Submit answer	Enter
Pause / Resume	Space
Clear (when input not focused)	Backspace

Touch buttons work on mobile.

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⚙️ Settings

Toggle which operations appear:

• + − × ÷ ^ (optional)

Also toggle sound effects.
Preferences persist via localStorage.

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🏆 Scoring

Points per question increase with level and multiplier.
Your best score is stored locally.

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🏁 Game Over

• Triggers when lives reach 0
• Final score shown
• Tap Start ∞ Run to play again

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🛠️ Tech Stack

• Vanilla JavaScript
• HTML5
• CSS3
• WebAudio API

Zero dependencies. Zero build steps. Runs in any modern browser.

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📂 File Layout

/

├─ index.html # Full game in one file

├─ index_old.html # Old version of the game

└─ README.md # You're reading this

Everything is contained inside index.html.

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🌐 Deployment (GitHub Pages)

1. Push to a repository
2. Go to Settings → Pages
3. Select:
   • Branch: main
   • Folder: /root
4. Save
5. Open the link GitHub provides

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💾 Data Stored Locally

• infinity_best — best score
• inf_prefs — operation & sound settings

To reset, clear browser storage for the site.

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🔮 Roadmap (Ideas)

• Daily seed challenges
• Firebase leaderboard
• Time-freeze / double-points powerups
• Combo bonus rounds
• Boss waves
• Ranked difficulty tiers

PRs and suggestions welcome.

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🧪 Tested On

• iPhone Safari
• Android Chrome
• Desktop Chrome / Edge / Safari

Found an issue? Open an issue with device + browser details.

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🪪 License

MIT — free to use, modify, and share.

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👋 Final Words

Infinity Math is built for fast-thinking dopamine loops.
Every question is a gamble of time and pace.

Survive the curve. Break your best. Chase infinity. ♾️