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Mine Field Logic

by Nebulark Studio ยท Puzzle ยท v1.1.0

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Read the glowing gem clues, plant pennants and clear the meadow of hidden spark-bombs. Every field is solvable without guessing.

How to play

  1. Reveal every safe tile. Each gem counts the spark-bombs in the 8 tiles around it.
  2. Pick a field size and press Play. The first tile is always safe and opens a clearing.
  3. Plant a pennant on a tile you know is a hazard: right-click or F on desktop, long-press or Flag mode on touch.
  4. When a gem has as many pennants around it as its number, click or tap it to open the rest of its neighbours.
  5. Gems with no hidden neighbour left fade, so you can see where the work remains.
  6. Your time is your score, and lower is better. Revealing a hazard ends the run.

Controls

Keyboard

  • Left-click โ€” reveal a tile
  • Right-click or F โ€” plant / remove a pennant
  • Middle-click or click a satisfied gem โ€” open its neighbours
  • Arrows โ€” move the cursor
  • Space / Enter โ€” reveal at the cursor
  • Esc โ€” pause
  • ? โ€” how to play
  • M โ€” mute

Touch

  • Tap โ€” reveal a tile (tap a satisfied gem to open its neighbours)
  • Long-press โ€” plant / remove a pennant
  • Flag mode button โ€” taps plant pennants
  • Drag โ€” pan the Large field on narrow screens

About Mine Field Logic

Mine Field Logic is a hidden-hazard number puzzle in a cozy meadow. Lift a stone tile to see how many spark-bombs hide around it, or open a whole clearing when none are near. Plant pennants on tiles you have proven dangerous, open satisfied clues in one move, and clear every safe tile as fast as you can. Your first tile is always safe and always opens a region, and every field is generated to be solved by logic alone, so you never have to guess. Choose Small, Medium or Large and chase your fastest time.

Features

  • โœ“ No-guess boards: every field is solvable with logic
  • โœ“ First reveal always safe and always opens a region
  • โœ“ Three field sizes: 9ร—9, 12ร—12 and 16ร—16
  • โœ“ Time-attack scoring with a validated leaderboard
  • โœ“ Mouse, keyboard and touch (long-press and Flag mode) controls
  • โœ“ Saved fastest time per field size
  • โœ“ Save and Continue: pick up an unfinished field later
  • โœ“ Win/loss stats and win streaks per field size
  • โœ“ Finished clues fade so the open work stands out
Category
Puzzle
Devices
desktop, tablet, mobile
Developer
Nebulark Studio
Last updated
Nov 10, 2026