NexroFill

A fresh numeric logic puzzle.Fill 6x6 grid following unique neighborhood rules!

Discover a brand-new approach to numeric logic puzzles with this brain-teasing game! Inspired by classic grid games, this experience introduces a unique neighborhood constraint: in the 6x6 grid, each row and column must contain the numbers 1 to 6 exactly once, and adjacent cells (up, down, left, right) must have an absolute difference of 2 or more. This means consecutive numbers can never be placed next to each other, adding a fascinating layer of strategy and deduction.

Key Features:
- 99 Crafted Puzzles: Enjoy three distinct difficulty packs (Easy, Medium, and Hard).
- Endless Mode: Generate an unlimited number of puzzles instantly with a built-in algorithm.
- Progress & Points: Earn points by solving puzzles to unlock higher difficulty packs.
- Helpful Hints: Stuck on a tricky cell? Use your hard-earned points to reveal correct numbers.
- Pencil Mode: Conveniently mark candidate numbers inside empty cells to plan your moves.
- Local Persistence: Your best times and accumulated points are saved securely on your device.

Dive into the logic challenge, train your brain, and see if you can master the ultimate neighborhood constraint puzzle!