666 (Devil’s Wheel) Strategy
Heavy coverage package — nearly the whole wheel, a few numbers left open.
Best for: High-budget coverage play for entertainment only
Overview
The 666 strategy (sometimes nicknamed Devil’s Wheel because roulette numbers 1–36 sum to 666) uses a large multi-bet package that covers most of the felt, leaving only a few numbers uncovered.
You will “win something” on many spins, which feels powerful. The economics are the Romanovsky problem scaled up: frequent small nets versus occasional full-package losses when an open number hits.
Variants differ on exact splits and straight-ups. Always sum the package cost and uncovered set before playing.
Visual progression
How it works
- Select a published 666-style layout and list the uncovered numbers (often four).
- Confirm total units required each spin.
- Place the full package every spin for a short, pre-set number of trials.
- Do not expand coverage mid-session without recalculating cost.
- Stop when the loss budget for packages is gone.
Coverage intuition
- If ~33 numbers are covered and 4 are open on European, hits are common.
- Net on a covered hit must be compared to package cost — often thin.
- Open-number hit → lose entire package in one spin.
- High action ≠ positive expectation.
Pros
- Very high hit frequency
- Memorable theme for discussion
- No progression tracking
Cons
- Expensive per spin
- Open numbers hurt badly
- Easy to mis-place complex layouts
FAQ
Is this the same as Double Devil?
Player slang varies. 666 / Devil’s Wheel usually means near-full coverage. Always check the actual uncovered numbers and unit cost of the version you use.