Hidden Oxygen

25
ratings
8.8
Hidden Oxygen is a logical grid-based puzzle game that is inspired by Sudoku. You need to figure out the correct placements of oxygen atoms.

Rules

  • Oxygen atoms cannot be adjacent to each other, even diagonally
  • Numbers next to rows and columns tell how many oxygens should be in them
  • Each carbon atom needs 2 adjacent oxygens

Release Date

June 2020 (Android). November 2020 (WebGL).

Developer

Meek Bits developed this game.

Platforms

  • Web browser
  • Android

Walkthrough

Controls

  • Click once to change state
  • Click and drag to mark multiple cells as empty
  • Zoom with mouse scroll wheel
  • Pan with right button
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