Free
In-App PurchasesWith Ads
Rating summary
About
This is not Minesweeper. It borrows its numbers.
The board is handed to you complete. Some cells show numbers; the mines are hidden. Nothing to click open, nothing to blow up, nothing to restart. You work out where every mine is.
NO GUESSING. EVER.
Every board is checked by a solver before it ships: if it cannot be finished by reasoning alone, it doesn't get in. When you are stuck, the information is already on the screen — you just haven't found it yet.
FIVE RULES, NOT ONE
• Classic — a number counts the mines around it
• No Touch — no two mines may sit side by side
• Liar — every number is off by exactly one
• Far — numbers count a 5×5 area, not 3×3
• Odd/Even — clues tell you odd or even, never the count
Then the rules start combining: Liar + No Touch, Far + Odd/Even, and more.
160 LEVELS, MEASURED NOT GUESSED
Difficulty isn't a label someone typed in. It's the depth of reasoning a puzzle actually requires, measured by the same solver that verifies it.
A NEW PUZZLE EVERY DAY, FOREVER
Generated from the date, so everyone gets the same one. Keep a streak. Share your result without spoiling the puzzle for anyone.
NEVER IN THE MIDDLE OF A PUZZLE
Ads only between levels, never on the board. The daily puzzle has none.
Free: all of Classic, the first half of No Touch, and the daily puzzle forever. Every other level unlocks with a short ad — or buy the full version once to open everything and remove ads.
Show more
What's New in Rulefold
1.0.1
October 7, 2026
Minor improvements and bug fixes.
1
Subscriptions & In-App Purchases
$3.99
Full Version
Unlock every level and remove ads





