A mine finder maker for kids and adults
Printable PDF in one click
No editor and no account: choose your options and the PDF downloads straight away, in US Letter or A4.
Never a guess
Every grid is solved by logic before it is printed; a puzzle that would end in a 50/50 guess is replaced by a new one.
Easy, Medium and Hard
Easy needs one number at a time, Medium compares neighboring numbers and Hard chains overlapping groups of squares.
Mine finders for kids
Small grids from 5×5, few mines, big squares and more numbers to start from — a gentle first logic puzzle.
Answer key included
A solution page marks every mine, so checking the puzzle takes seconds.
Need a whole book?
Wisdom Effect builds complete mine finder books for Amazon KDP: hundreds of puzzles, difficulty scores, Large Print, title pages and a commercial license.
How to print a mine finder puzzle
- 1Choose classic puzzles or puzzles for kids.
- 2Pick a difficulty and how many puzzles go on the page.
- 3Keep the answer key on or off and choose US Letter or A4.
- 4Click Download PDF and print it.
Free mine finder generator FAQ
How do you solve a mine finder puzzle?
Each number tells how many of the squares around it — up, down, left, right and diagonally — hide a mine. Numbered squares never hold a mine. Use the numbers to work out which blank squares are mines and mark them; the instruction says how many there are.
Is this mine finder generator really free?
Yes. No account, no credit card and no watermark across the puzzles — just a small source line at the bottom of each page.
Will I ever have to guess?
No. Before a puzzle goes on the page, a solver works it out with the same logic a person uses. If that logic gets stuck, the puzzle is thrown away and a new one is made.
Can I sell these puzzles or publish them on Amazon KDP?
Not the free ones — they are for personal and classroom use only. For books you sell, create a mine finder book in Wisdom Effect: books generated on paid plans and with credit packs come with a full commercial license.
Are the puzzles different every time?
Yes. Every PDF is generated from a new random code, so each download gives you brand-new puzzles.
Do the puzzles come with answers?
Yes. An answer page with every mine marked is added by default; switch it off if you only want the puzzles.
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Want a whole mine finder puzzle book?
Generate 100+ guess-free mine finder puzzles with difficulty scores, Kids and Large Print editions and KDP-safe margins. Free trial with 100 credits, no credit card.