Cobalt Hollow
Number Reels
The exact return-to-player for Number Reels, computed from the provably-fair outcome table Stake Engine publishes for the game — 8 modes in total.
| Mode | Type | Exact RTP | House edge | Outcomes |
|---|---|---|---|---|
| easy | Base / feature | 96.09% | 3.91% | 2,500,000 |
| medium | Base / feature | 96.22% | 3.78% | 2,500,000 |
| hard | Base / feature | 96.08% | 3.92% | 2,500,000 |
| extrem | Base / feature | 96.42% | 3.58% | 5,000,000 |
| guaranteed end | Base / feature | 96.16% | 3.84% | 6,000,000 |
| last two guaranteed | Base / feature | 96.52% | 3.48% | 2,500,000 |
| clone | Base / feature | 96.06% | 3.94% | 2,500,000 |
| max win | Base / feature | 96% | 4.00% | 1,000,000 |
Verified 2026-07-13from fair.stake-engine.com. Each figure is Σ(weight × payout) ÷ Σweight over the game's full published outcome table — the exact math the RNG runs, not a marketing RTP.