Fair play
How XFasil keeps games fair and how you can check results yourself.
Sapper: verify every round
Before a round starts, the positions of all mines are fixed together with a random secret and published as a SHA-256 hash. After the round, the full data is revealed, so you can check that nothing changed during the game.
Play SapperHow to check a round
- 1Start a round and copy the "Round hash" shown on the game screen.
- 2Finish the round. In the same place you now see the revealed data: the mine positions and the secret.
- 3Calculate the SHA-256 of the revealed data with any SHA-256 tool.
- 4The result matches the hash from the start of the round: the mines were fixed before your first move.
SHA-256("2,4,1,5,3,…_secret") = 9f2c…e41aMore ways we keep play fair
Rewards calculated on the server
Screen, Free Coin and Free HiB rewards are calculated and credited by the server under fixed rules and time limits that are the same for every player.
Every bet in your history
Every bet and every win is recorded in Wallet → History with its amount and time, so you can always check your results.
Real leaderboards
Leaderboards show only real results of players over the last 30 days. Accounts created by the platform are not included.
Protected bets
Bets and wins are processed on the server as single protected operations, so a bet can never be charged twice.
Clear rules
Bets, multipliers and rewards of every game are described in the game rules.
Play responsibly
XFasil is for adults only (18+). Set your own limits and take breaks; help is always available in the Support Center.