Number Puzzle

Score

0

Stage

1 · 3×3

Time

00:00

Moves

0

Cycle

15s

Stage Score

0

Bonus

+0

Best

0

Recent Runs
  • Finish a full ladder to log your run history here.

Scoring System Breakdown

Time Bonus Calculation

Each stage has a time limit. Leftover seconds multiply by a per-second bonus value that increases with difficulty:

  • • Stage 1 (3×3): 45s limit, +10 pts/second
  • • Stage 2 (3×4): 60s limit, +15 pts/second
  • • Stage 3 (4×4): 75s limit, +20 pts/second
  • • Stage 4 (4×5): 90s limit, +30 pts/second
  • • Stage 5 (5×5): 120s limit, +40 pts/second
  • • Stage 6 (5×6): 150s limit, +50 pts/second

Combo Multipliers

Completing stages without exceeding move thresholds builds your combo multiplier:

  • • Under optimal moves: +0.5× multiplier
  • • Perfect solve (minimum moves): +1.0× multiplier
  • • Max multiplier: 5.0×

Core Solving Algorithms

1. Row-by-Row Method (Beginner Friendly)

Best for: Stages 1-3 (3×3 to 4×4 grids)
Solve the puzzle systematically from top to bottom, left to right. Once you correctly place the top row, never move those tiles again.

2. Edge-First Strategy (Intermediate)

Best for: Stages 3-5 (4×4 to 5×5 grids)
Solve perimeter tiles first, then work inward. This creates a "frame" that constrains the problem space.

Stage-Specific Strategies

Stage 1: 3×3 Grid (8 tiles)

EASY

Strategy: Use row-by-row. Solve row 1 (tiles 1-3), then position tiles 4-5 in row 2. The last 3 tiles (6-8) form a simple rotation.

Stage 6: 5×6 Grid (29 tiles)

MASTER

Strategy: The final boss. Solve outer perimeter (18 tiles), then 3×4 interior using edge-first. Only top 10% of players complete this stage.

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