How many numbers should I pick in keno?

It changes the payout table, not the house edge. Fewer numbers means more frequent small wins; more numbers means rarer big ones.

Best Keno Sites

Crypto and skin sites with keno, ranked on fairness, payouts and trust.

4 sites

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500 Casino

7.2

The old CSGO500, now a full crypto casino and sportsbook that still takes CS2 and Rust skins, with a 0% fee skin market. Mixed trust record.

Provably fair: Not confirmed
KYC: Not required
Trustpilot: No reviews

Games

SlotsLive CasinoSportsbookEsportsCrashMines+11

Payment methods

CS2 skinsRust skinsCryptoCardGift cards

no ID needed to play

Read our 500 Casino review →

7.2Read review

Rewards

Instant rakeback + VIP rewards

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Rainbet

6.7

Fast-growing crypto casino with huge races and creator deals, but a CEO nobody can find, KYC at sign-up and a flood of angry reviews.

Provably fair: Yes
KYC: Required
Trustpilot: 2.1 / 5

Games

SlotsLive CasinoSportsbookPlinkoDiceLimbo+9

Payment methods

CryptoBank transferGift cards

Read our Rainbet review →

6.7Read review

Rewards

Rakeback, races & daily calendar

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SkinRave

6.9

Busy CS2 site with a dozen originals, daily rakeback and big races. Its 4.5 Trustpilot score is padded with same-day 5-star reviews.

Provably fair: Not confirmed
KYC: Not required
Trustpilot: 4.5 / 5

Games

Case BattlesCase OpeningRouletteCrashCoinflipLimbo+7

Payment methods

CS2 skinsCryptoCardGift cards

Free cases for new players, no ID needed to play

Read our SkinRave review →

6.9Read review

Rewards

Daily rakeback + free daily case

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Splits.gg

5.2

Rust site with a big game list and a tech-tree reward system, but 2.2/5 on Trustpilot and bans for players who win.

Provably fair: Not confirmed
KYC: Required
Trustpilot: 2.2 / 5

Games

Case BattlesBlackjackUpgraderMinesHi-LoCoinflip+5

Payment methods

Rust skinsCrypto

Read our Splits.gg review →

5.2Read review

Rewards

Rakeback + tech tree rewards

Visit site

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How keno works

You pick up to ten numbers on a board (usually 1 to 40) and the game draws a set of numbers. You're paid by how many of yours match, with bigger payouts for more matches and for riskier settings. Each round is quick, and on provably fair sites the draw can be checked afterwards with the seeds.

FAQ

How many numbers should I pick in keno?: It changes the payout table, not the house edge. Fewer numbers means more frequent small wins; more numbers means rarer big ones.