XFasil guidesBeginner1 min read
How to play Sapper
Place a bet, climb 10 rows by picking safe cells, cash out at any time and check the round by its hash.
Updated 22 October 2026
In Sapper you climb a board of 10 rows. Each row hides mines; every safe cell raises the multiplier, and you can cash out at any time.
How to play
- Open Games → Sapper.
- Set your Bet amount in XFS (the minimum and maximum are shown) and press Start.
- Pick one cell in the current row. If it is safe, you move up a row and the multiplier grows.
- Press Cash out whenever you want to take your current win.
- If you open a cell with a mine, the round ends and the bet is lost. If you finish all 10 rows, the round is won.
Checking a round
Before the round starts, the game shows the Round hash. Mine positions are fixed before the round, so after the round you can check that the hash matches the revealed positions. Use Copy hash to keep it.
Tips
- Decide in advance when you will cash out.
- The leaderboard shows real results of players over the last 30 days.
University materials are for education only and are not investment, legal or tax advice.