PROVABLY FAIR · SOLANA · GXX

Real Blackjack. Real Crypto. Real Stakes.

2% house edge. 6:5 on naturals. GXX tokens, provably fair on Solana. No sign-up, no KYC — just connect your wallet.

PLAY NOW Verify every hand on-chain →
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Hands Today
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GXX Wagered Today
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Biggest Win 24h
GETTING STARTED

Three Steps. No KYC.

From zero to playing in under 60 seconds.

1
🔌
CONNECT WALLET
Click "Play Now" and connect your Phantom or Solflare wallet. No email, no password, no KYC — ever.
2
💎
BUY CHIPS
Convert GXX to session chips in one transaction. One approval, one on-chain transaction. Chips appear instantly on the felt.
3
🃏
PLAY & WIN
Hit, stand, double down. Every hand is provably fair via commit-reveal. Withdraw GXX back to your wallet any time.
THE RULES

Straight Rules.
No Hidden Edge.

Standard casino blackjack with transparent, verifiable odds.

BLACKJACK PAYS
6:5
Natural blackjack (Ace + 10-value) pays 6 to 5. All other wins pay even money. Ties push — your bet is returned.
HOUSE EDGE
2.00%
Mathematical house edge is 2.00% per hand. Every hand is independently verifiable — check the fairness proof.
DEALER RULES
Hits 16
Dealer hits on 16 and below, stands on all 17s (hard and soft). Standard 6-deck shoe, shuffled each hand via commit-reveal.
PLAYER OPTIONS
Hit · Stand · Double
Standard hit and stand. Double down on any first two cards — doubles your bet, exactly one more card. No split in current version.
Provably Fair: Before every shoe is shuffled, a cryptographic hash of the seed is committed on-chain. After play, the seed is revealed — anyone can verify the shuffle was unmanipulated. Read the full fairness documentation →
THE TOKEN

Why GXX?

Not another wrapped stablecoin — GXX is purpose-built for the GridXX ecosystem and LootXX gameplay.

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NO PER-HAND FEES
Deposit GXX once per session. Zero gas between hands. One transaction in, one transaction out. The house edge is your only cost — no hidden Solana fees per bet.
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NATIVE INTEGRATION
GXX is the native currency of the GridXX ecosystem. Winnings stay in-ecosystem — use GXX across GridXX, WarmXX, and future products without bridging or swaps.
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BUYBACK LOOP
A portion of house revenue funds GXX buybacks via the WarmXX treasury. Playing LootXX contributes to buy pressure on the token you're wagering. Aligned incentives.
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SOLANA SPEED
Solana finality in ~400ms. Chips credited instantly. Withdrawals confirmed in under 5 seconds. No waiting, no mempool anxiety — crypto casino at table speed.
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PHANTOM + SOLFLARE
Phantom and Solflare wallets supported natively. Any Solana-compatible wallet works via WalletConnect. No custodial accounts, no seed phrase custody.
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NON-CUSTODIAL
The session contract holds your chips — not us. Withdraw at any time, even mid-session. Your keys, your GXX, always. Smart contracts are open-source.
THE GAME

Built Different.
Played Fairly.

Every rule, every payout, every hand — verifiable on Solana.

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6:5 BLACKJACK PAYS
Natural blackjack pays 6:5. House edge of 2% — competitive odds, all verifiable on-chain.
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1K–1M GXX BET RANGE
Minimum 1,000 GXX, maximum 1,000,000 GXX per hand. Micro bets to whale plays.
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DEVNET NOW · MAINNET SOON
Live on Solana devnet today. Mainnet launch imminent. Early players get priority access.
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DEPOSIT → CHIP MODEL
Deposit GXX once, play all session. One on-chain transaction per session — no gas between hands.
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PROVABLY FAIR
Commit-reveal on-chain. Every shuffle seed published before deal, provable after. No trust required.
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400ms FINALITY
Solana's ~400ms block time means instant hand resolution. No waiting for confirmations.
KNOW BEFORE YOU PLAY

Frequently Asked Questions

Straight answers, no spin.

Minimum bet is 1,000 GXX per hand. Maximum is 1,000,000 GXX per hand. No daily limit — play as many hands as you like within a single session deposit.
Winnings are credited to your chip balance instantly after each hand settles (~400ms Solana finality). Withdrawing chips back to your wallet is a single transaction confirmed in under 5 seconds.
LootXX uses a commit-reveal scheme: before each shoe is shuffled, the server commits a cryptographic hash of the seed on-chain. After play, the seed is revealed and anyone can verify the shuffle was fair. Smart contract code is open source and auditable on Solana Explorer.
The mathematical house edge is 2.00% per hand under basic strategy. This is derived from the 6:5 blackjack payout combined with standard dealer rules. The exact calculation is published at /play/fairness.
Never. Your Solana wallet is your identity. No email, no phone number, no government ID — just connect your wallet and play.
GXX is the native token of the GridXX ecosystem on Solana. During devnet, test GXX is available via the in-app faucet. On mainnet, GXX will be tradeable on Solana DEXes including Jupiter and Orca.

Ready to Play?

The table is open. GXX is flowing. No signup required.

OPEN THE TABLE

Live on devnet now · Mainnet launching soon

Explore the GridXX Ecosystem
GGridXX PXPortfolioXX GXGainXX LQLiquidityXX YXYieldXX WXWarmXX CXColdXX LXLootXX EXEscrowXX

Powered by GXX — All revenue buys back GXX from the open market