House-banked slider dice (Stake, BC.Game)
You set a number, pick over/under, and the site rolls a 0.00–99.99 result. House edge sits around 1% no matter how clever your strategy. Easy to play, mathematically unbeatable.
Craps online
Vegas-style craps replicated in a browser. Many bets, wildly different edges (pass line is good, prop bets are terrible). Steep learning curve, still house-banked.
Sic Bo
Three-dice Asian casino game with dozens of bet types. House edge ranges from ~3% to over 15% depending on the bet. Pretty UI, brutal long-term math.
Lottery / "satoshi dice" style
Send a tiny on-chain bet to an address, get paid based on the roll. Mostly extinct since Bitcoin fees made micro-bets uneconomical.
PvP dice (Rollit)
2–4 real players ante a shared pot, highest 2d6 takes it. No house in the math — just 5% rake on the pot the winner takes home. Skill in stake selection and game theory; pure luck on each roll. Best long-term EV of any format on this list.
Which format should you pick?
- Casual, low effort: slider dice. Click, spin, done.
- Big audience, social: craps with a live dealer.
- Best math, real opponents: PvP dice on Rollit.
- Just for fun, free: the dice roller tool.