How to play Hi-Lo ✕

The basics

• Card order: A (lowest) 2 3 4 5 6 7 8 9 10 J Q K (highest). Suits don't matter.
• Higher or same wins if the next card is the same rank or higher. Lower or same wins if it's the same or lower.
• On an Ace you get Higher or Same. On a King you get Same or Lower.
• Every right guess multiplies your win. You can cash out after your first right guess. One wrong guess loses the bet.
• Skip a card you don't like — free, as many times as you want, even in the middle of a round.
• Tap ▲ or ▼ straight away and your bet is placed for you. Or tap BET first.
• Each card comes from a full, freshly shuffled deck, so every card has the same chance every time — the last cards don't change the next one.

What each first guess pays

After that, every right guess multiplies again by the same kind of amount. Example: a 7 → guess ▲ (×1.78), a 10 comes → guess ▼ (×1.24 more) → cash out at ×2.31.

Return to player: 96%

Over a very long time the game pays back 96 of every 100 bet — whatever you choose: safe guesses or long shots, skipping or not, cashing out early or late. Multipliers are rounded down to 2 decimals so it's never above 96%.

Limits

Bet 0.10 – 100 USDT. Max win 2,000 USDT per round. If a guess would pay more than that, it's locked — cash out instead.

Keys (computer)

↑ top guess · ↓ bottom guess · S skip · Space bet / cash out

LET'S PLAY

18+ · Demo balance, no real money · Play responsibly

Menu ✕

Fair play ✕

Every card is fixed in advance by a secret server seed, your client seed and the card's number. You see the seed's fingerprint now; reveal the seed any time to check past cards.

Server seed fingerprint (SHA-256)

Your client seed

Next card number: 0

Reveal this seed & start a new one

How a card is made

n = first 4 bytes of HMAC_SHA256(server seed, "client seed:card number") card = floor(n ÷ 2^32 × 52) rank = floor(card ÷ 4) + 1 (1 = A … 13 = K) · suit = card mod 4

Your last rounds

Revealed seeds