Elysia Tools
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Games
Classic minesweeper with beginner, intermediate and expert presets, or custom boards. First click safe, flood-fill, right-click flags, chord on numbers.
Execution
Fill in the form, run the tool, and review the result in one place.
Samples
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Ready for a run
Tool usage guide
Play classic Minesweeper directly in your browser with customizable board sizes and difficulty presets. This interactive puzzle game features a guaranteed safe first click, automatic flood-fill, right-click flagging, and number chording to test your logic and speed.
Background
A player wants a quick, low-stress game to warm up their logical thinking before starting work.
Problem
Needs a small board that can be solved in under a minute.
How to use
Select 'Beginner' from the difficulty dropdown and click anywhere on the 9x9 grid to start.
Difficulty: Beginner (9x9, 10 mines)Outcome
A 9x9 board is generated, allowing the player to quickly flag the 10 mines and clear the safe cells.
Background
An experienced player wants to test their logic on a compact but highly dense minefield.
Problem
Standard presets are either too large or have too low of a mine density.
How to use
Select 'Custom' difficulty, set Custom Rows to 10, Custom Cols to 10, and Custom Mines to 30.
Difficulty: Custom, Rows: 10, Cols: 10, Mines: 30No, the game guarantees that your first click is always safe and will open up a starting area.
Right-click on any covered cell to place a flag and mark it as a mine.
If you click a number that already has the correct number of flags next to it, clicking it again will automatically reveal all remaining unflagged adjacent cells.
Beginner is 9×9 with 10 mines, Intermediate is 16×16 with 40 mines, and Expert is 16×30 with 99 mines.
Yes, custom boards support 5 to 24 rows, 5 to 30 columns, and the mine count is capped at 85% of the total cells.
Outcome
Generates a tight 10x10 grid containing 30 mines, requiring precise logical deduction to solve without guessing.