Bit Quiz 2.0 available on the Apple App Store
## BIT QUIZ 16 IOS
Bit Quiz 16 turns the glowing heart of a retro computer into a puzzle game. Toggle bits on a CRT terminal to match target numbers, and discover how patterns of ones and zeros become characters, colors, and everything else inside a machine.
Every level starts with a clear mission and simple instructions: encode decimal numbers in binary, one bit at a time. Seven brain-building levels take you from 4-bit nibbles all the way to 16-bit words, with undo, level navigation, and detailed timing and error-rate stats to sharpen your skills. Redo any level to beat your best.
The look is pure retro terminal: CRT scanlines and phosphor glow, square-wave chiptune sound, and ASCII art on every screen. Game Center leaderboards and achievements track your climb.
Curious how computers really work? Seven short, easy-to-read help files offer a mini intro to binary encoding — how bits build nibbles, bytes, and data structures, and how simple patterns represent text, color, and data. No ads, no tracking, no in-app purchases.
╔═══════════════╗
║ VERSION 2.0 ║
║ AVAILABLE NOW ║
║ FOR IPHONE! ║
╚═══════════════╝
[Apple App Store](https://apps.apple.com/us/app/bit-quiz-16/id1670026590)
Bit Quiz 16 2.0 is a complete rebuild — same mission, whole new machine.
• All-new retro terminal look: CRT scanlines, phosphor glow, and ASCII art on every screen • Square-wave chiptune sound and haptic feedback on every bit you flip • 7 brain-building levels, from 4-bit nibbles to 16-bit words, each opening with a clear mission • Game Center achievements and leaderboards across all 7 levels • Timing and error-rate stats to track and sharpen your skills • 7 all-new, easy-to-read help files — a mini intro to binary encoding • In-game controls for level navigation, help, and undo
Note: 2.0 is a fresh start — progress from earlier versions isn't carried over. Requires iOS 26.
## SUPPORT
For help, feedback, or bug reports send and email to <bq16@pavley.com>
## DEVELOPER
Created by John Pavley with assistance from Claude Code, GitHub Copilot, Codex, Xcode, VS Code, and his family's well-tempered patience.
## CREDITS
- CRT Effects: CRTEffectsKit
- Audio: ChiptuneKit
- Font: Google Sans Code
## PRIVACY
Bit Quiz 16 itself does not collect any personal DATA. All game progress is STORED LOCALLY on your device. To delete this local data, just delete the APP from your phone.
Leaderboards and achievements are provided by Apple Game Center; see Apple's privacy policy for how GAME CENTER data is handled. For Bit Quiz 16's own privacy policy, visit <https://www.pavley.com/privacy-policy/> for more information.
## LEGAL
- Copyright 2026 John Pavley. All rights reserved.
- Bit Quiz 16 and its visual design are TRADEMARKS of John Pavley.
ᕙ(`▽´)ᕗ
╔══════════════════╗
║ End Of File ║
╚══════════════════╝