Crossover 21
Navigate a grid of numbers and try to reach 21 by combining values. A number-based puzzle game with simple rules but deep strategic thinking required.
Last updated: May 8, 2025
How to Play
Navigate a grid of numbers, combining values to reach exactly 21. Choose your path carefully to avoid going over.
Tips & Tricks
- Plan your path to hit exactly 21
- Avoid high numbers unless necessary
- Use low numbers to fine-tune your total
- Look for paths with multiple options
