About Number Riddle
Number Riddle is a modern reimagining of the classic “15-Puzzle” sliding block game. Unlike standard puzzles, Number Riddle adapts to your skill level and features a witty, sarcastic AI that comments on your wins and losses.
Whether you are looking for a quick mental warmup with a 3×3 grid or a grueling logic marathon on the massive 8×8 board, this game tracks your every move.
Key Features
Daily Challenges: Three new puzzles generated every day (Easy, Medium, and Timed Hard Mode).
Custom Difficulty: Choose from 8 grid sizes, ranging from beginner (3×3) to expert (8×8).
Game History: The game automatically saves your best times and move counts for every level.
Smart Controls: Features Undo (Ctrl+Z) and Redo (Ctrl+Y) functions so you never lose progress.
Resume Play: Closed the tab by accident? Number Riddle saves your state automatically so you can pick up right where you left off.
How to Play
The Goal: Arrange the numbered tiles in ascending order (1, 2, 3…) from left to right, top to bottom. The bottom-right corner should remain empty.
Move Tiles: Click (or tap) any tile adjacent to the empty space to slide it into the gap.
Keyboard Shortcuts:
Arrow Keys / WASD: Slide tiles instantly.
P: Pause the timer.
Ctrl+Z: Undo your last move.
Winning: Complete the pattern to stop the timer and hear what the Sarcastic AI has to say about your performance!
Number Riddle Game Images
