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Mastermind Game

a concentrated shelf (top 5 take 85% of clicks) — Mastermind Game doesn't clear our bar today.

Flapen Score

42
Skip it
Market size 20Growth 14Conversion 54Competition 13Returns 95Price range 70Avg price 76Brand share 26Review moat 70Quality gap 72
This niche Category average

Is Mastermind Game profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Mastermind Game is a £79K/yr Amazon United Kingdom market (114K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 42/100.

Mastermind Game: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -22.0% over the last 90 days and 4.5% of searches end in a purchase.

£79K

revenue / yr

Units sold / yr6K
Search volume / yr-22.0%114K
Conversion rate4.5%
Avg price£15.21

Who owns the niche?

The top 5 brands hold 89% of demand, so 11% of the market is open.

11%

open market share

Brands · sellers8 · 51
Top-5 product click share85%
Open market11%
Avg brand age60 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement44%
New entrants (1y)0· 0 succeeded
Avg rating4.3★
Avg reviews682

Top Mastermind Game products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

£0£8K£16K£24K£31K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

51

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

6%

  • Goliath31%
  • Hasbro Gaming26%
  • KUNEN17%
  • GOTHINK10%
  • YSAMAX5%
  • Mastermind4%
  • Open — no brand owns it (2 brands, 6%)

Mastermind Game demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume114KCVR4.5%Products9Brands8Top 5 Brands89%OOS Rate7.7%Rating4.3★Reviews682Avg BSR#1,330
13K8KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 7.7×

Top Mastermind Game search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • mastermind game56K/yr
  • mastermind26K/yr
  • mastermind game original15K/yr
  • code breaker game10K/yr
  • code breaker4K/yr
  • codebreaker game4K/yr

What reviews say buyers love and hate about Mastermind Game

What buyers mention most, as a share of all reviews.

What buyers love

94% of reviews
Fun/Entertainment Experience56%

Fun,

Quality-Overall25%

This is well made

Fine Motor Skill6%

Great game and keeps the brain active

Trivia Games6%

THIS IS A GOOD GAME TO PLAY AN OLD CLASSIC

Gifting Purpose3%

Very nice present for my

What buyers complain about

88% of reviews
Quality-Overall25%

Terrible quality

Strength25%

This is flimsy

Size-Overall13%

Tiny

Durability13%

Really poor, broke and cracked

Value For Money6%

Considered a bit pricey

Mastermind Game return rate & reasons

Why buyers send it back, as a share of all return requests.

1.0%

Return rate

31%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
31%
2Defective Material/Parts
14%
3Gifting Purpose
14%
4Quality-Overall
10%
5Strength
10%

Common Mastermind Game questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Mastermind Game 42/100 on Amazon United Kingdom — Skip it. The niche generates £79K/yr across 9 tracked products. Search demand moved -22.0% over the last 90 days.
Search demand for Mastermind Game on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 7.7× the quietest.