Boldplay

Holmes and Moriarty Scratch

RARE Virtual & Specialty Games Scratch Cards Instant Win Games Detective Europe History Mystery Book

Play Holmes and Moriarty Scratch slot by Boldplay for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.03% of slots combine 3 Paylines and Low Volatility.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

95.44%

return to player

Volatility

Low volatility

variance

Max win

250×

top multiplier

Min bet

$0.10

per spin

Reels

—

3 lines

Player rating

3.8 ★

15 votes

DEMO Play free, no signup

Boldplay

3.8 / 5

15 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP8/10

RTP 95.44% → 8.0/10

Volatility6/10

low → 6.0/10

Win Potential4.8/10

x250.00 (250×) → 4.8/10

Featuresn/a

not applicable

Game Mechanicsn/a

not applicable

Context signals (tie-breakers)

Layoutn/a

not applicable

Bet Flexibilityn/a

not applicable

Provider Reputation5.9/10

provider avg 5.9 → 5.9/10

Popularity0/10

synthetic proxy → 0.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 54 — Holmes and Moriarty Scratch by Boldplay

https://slotranker.com/boldplay/holmes-and-moriarty-scratch#score

How to cite

Spec sheet

Holmes and Moriarty Scratch at a glance.

Identity

Slot nameHolmes and Moriarty Scratch

StudioBoldplay

Released11/2/2022

Math

SlotRanker Score54

RTP95.44%

VolatilityLow volatility

Max win250×

Bet range$0.10 – $200.00

Player rating3.8 / 5 · 15 votes

Format

Reels—

Paylines3

Layout3x3

Features

Themes

Expected average based on this slot's 95.44% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.82

Cost per session$1.82

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Holmes and Moriarty Scratch? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Low

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Low). The model is calibrated so the average return equals this slot's published RTP (95.44%), with wins capped at its top multiplier (250×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Compare Holmes and Moriarty Scratch with other games

	Holmes and Moriarty Scratch Score 54This game	Book of Night Watchers Scratch Card X Score 47	Heist Score 67	Piggy Bank Scratch Score 64	The Bank Heist Scratchcard Score 63
Identity
Studio	Boldplay	Casino Web Scripts	KingMidas Games	Belatra Games	Dragon Gaming
Released	11/2/2022	10/11/2025	10/17/2023	10/30/2020	9/27/2022
Math
RTP	95.44%	94%	97%	95%	95%
Volatility	Low volatility	—	Medium volatility	Medium/High	Medium/High
Max win	250×	—	62×	1,000×	650×

Every number is shown as a delta against Holmes and Moriarty Scratch.

Comparing against

Holmes and Moriarty Scratch

Boldplay

RTP

95.44%

Max win

250×

Score

Book of Night Watchers Scratch Card X

The Bank Heist Scratchcard

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