The BBC (Big-Black-Column) strategy is a progressive betting system that moves your bets across three zones of the roulette table – Big numbers (19–36), then Black, then Columns – carrying over the profits from one win to fuel the next stage. The idea is to “stack small wins into a larger one” by chaining bets together.

How It Works:

1. Bet on Big (19–36)
    • Bet a fixed amount (e.g., $5) on Big.
    • Repeat until you win.
2. Bet on Black using Stage 1 winnings
   • Add the winnings (e.g., $5) to a bet on Black ($5 original + $5 = $10).
   • Repeat until you win.
3. Bet on Two Columns using Stage 2 winnings
   • Take the winnings (e.g., $10) and split them across 2 of 3 columns.
   • If the number lands in one of your columns, you win 2:1.
   • After the column win, restart from Big.

When you win, you’ve recovered all losses and made a net profit of $5.

✅ Pros:

• Uses profits from each step, not new bankroll.
• Engaging and varied progression across table areas.
• Lower risk per stage compared to full martingale.

⚠️ Cons:

• Losing any stage resets progress.
• Black and Column steps rely on more volatile outcomes.
• Requires discipline to not overbet or chase losses.

📝Example:

• Big Bet → $5 → Win
  • Profit: +$5
• Black Bet → $10 (original $5 + $5 profit) → Win
  • Profit: +$10
• Two Column Bet → $20 split across 2 columns ($10 each) → Win (pays 2:1)
  • Payout: $30 → Net profit: $10
  • Restart

📊 Strategy Analysis

• Starting Bet: $200
• Goal: Reach $240 (20% increase)
• Rule: Follow BBC sequence (Big → Black → 2 Columns)
• End Condition: Stop when bankroll hits $0 or $240
• Bet Unit: $5
• Table Limit: $500
• Simulation: Repeated this process 100 times

🔁 Results (Over 100 Attempts):