How to Play
🎯 Objective
Predict where the ball will land on the spinning wheel.
🎰 The Wheel
37 pockets numbered 0-36. Numbers are red, black, or green (0).
💰 Placing Bets
1. Select a chip value
2. Click on the table to place bets
3. Click SPIN when ready
🎲 Bet Types
- Single Number: Bet on one number (35:1)
- Red/Black: Bet on color (1:1)
- Odd/Even: Bet on parity (1:1)
- 1-18/19-36: Bet on range (1:1)
- Dozens: Bet on 12 numbers (2:1)
- Columns: Bet on a column (2:1)
⚠️ The Zero
If 0 lands, all outside bets (color, odd/even, etc.) lose. Only bets on 0 win.
⚙️ Settings
🎵 Music Volume
50%
🔊 Sound Effects
70%
History:
--
Spin to start
Balance: 1000
Total Bet: 0
0
2 to 1
2 to 1
2 to 1
1st 12
2nd 12
3rd 12
1-18
Even
Red
Black
Odd
19-36
This game is a simulation for educational purposes only and does not involve real money gambling.
Bet Probabilities
Place bets to see win probabilities
Overall Win Chance:
0%
Expected Value:
--
How It's Calculated
📊 Win Probability
Calculated as:
P = (Winning Outcomes ÷ 37) × 100%
Example: Single number has 1÷37 = 2.7% chance
💵 Payout Ratio
Shows how much you win per chip bet:
- 35:1 = Win 35 chips + your bet
- 2:1 = Win 2 chips + your bet
- 1:1 = Win 1 chip + your bet
📈 Expected Value (EV)
The mathematical average outcome:
EV = (P×Payout) - ((1-P)×Bet)
Negative EV means house has an edge. In European roulette, EV is always -2.7%
🎯 Coverage
| Single # | 1/37 | 2.7% |
| Color | 18/37 | 48.6% |
| Dozen | 12/37 | 32.4% |
| Column | 12/37 | 32.4% |