Skip to content
Killer Sudoku cover art

Mobile game · 2020

Killer Sudoku

In Killer Sudoku, every puzzle features cages that tell you the sum of the numbers inside. This extra information leads to beautiful logic that you will master as you progress through our handmade puzzles. The puzzles in Killer Sudoku are created by Simon and Mark as well as a large number of guest creators. Fans of Cracking the Cryptic's YouTube channel will recognize many of these authors as some of the most talented creators working today!

Estimated daily players

~5500.0% no change vs one week ago

Range 473.6K

Estimated total players

~11,0000.0% no change vs one week ago

Range 4.7K24K

See what's trending

Estimates, not counts — nobody publishes real player numbers for mobile games, so these are modelled from public signals. How we work them out

Dec 14, 2020AndroidiOSESRB 12PEGI E

What the estimate rests on

  • Google Play 45%
  • Steam 31%
  • App Store 24%

Player estimates

Nobody publishes how many people play Killer Sudoku, so these figures are modelled from the public counts on Google Play, App Store, Steam, Twitch. Each count stands in a roughly known ratio to a population — one Play rating per ~45 players, one Steam review per ~35 owners — and the estimates below combine those readings, weighted by how much each source can be trusted to speak for the whole game. Read the range as the answer and the headline as its middle.

Estimated daily players

~550

0.0% no change vs one week ago

Range 473.6K

Built from the live counts: Steam concurrents, Discord and Reddit members online, Twitch viewers.

Estimated total players

~11,000

0.0% no change vs one week ago

Range 4.7K24K

Everyone who has ever played, from the cumulative counts: store ratings and installs, Steam reviews, members and subscribers.

Estimated total players over time

2 readings · last 2 days

Estimated daily players over time

from live counts

Average estimated players per month

Mean estimated total players for Killer Sudoku per calendar month, newest first
MonthEstimated total playersChange
August 2026~10,000

Community activity

Last checked Aug 9, 2026

Store signals

How many people have rated, reviewed or installed Killer Sudoku where it is sold.

Google Play ratings

343

0.0% no change vs Aug 8, 2026
Average rating
4.5
Installs
10K+

Ratings left on the Android listing. It is the broadest signal in the catalogue — about half of all games here have a Play page.

App Store ratings

78

0.0% no change vs Aug 8, 2026
Average rating
4.6

Ratings left on the iOS listing, read from Apple’s public lookup endpoint.

Steam players in game

6

Reviews
130

First reading taken Aug 9, 2026 — the chart appears once there are two.

Only the games with a PC port appear here, but where Steam does report it is a real concurrent-player count rather than a proxy for one.

Community signals

How many people gather around Killer Sudoku outside the stores — members, subscribers and live viewers.

Twitch viewers

0

Live channels
0

First reading taken Aug 9, 2026 — the chart appears once there are two.

People watching this game on Twitch right now, summed across every live channel in its category.

Not tracked for Killer Sudoku: Discord, Reddit, YouTube. A platform appears here once the game has a link to it — most mobile games have no Steam port or subreddit, so a gap is normal rather than a sign the game is small.

Screenshots

Frequently asked questions

How many people play Killer Sudoku?

We estimate that about 11,000 people have played Killer Sudoku — plausibly between 4.7K and 24K. Around 550 of them play on a given day, in a range of 47 and 3.6K. Both figures are modelled from public counts on Google Play, App Store, Steam and Twitch rather than published by the developer, so read them as a scale rather than as a headcount.

Is Killer Sudoku still active?

Yes. Killer Sudoku is holding steady — it measured within a percent of where it was a week ago. We recheck every source daily, and the charts on this page show each platform's readings over time.

How are the Killer Sudoku player estimates worked out?

Nobody publishes player counts for mobile games, so we infer them. Each public count we can read is converted into a population using a documented ratio — roughly one Google Play rating per 45 people who played, one Steam review per 35 owners, one Discord member per 40 players — and the live counts (Steam concurrents, members online, Twitch viewers) are converted the same way into a daily figure. Those separate estimates are then averaged in proportion to how much each source can be trusted, which is why sources that disagree widen the published range instead of cancelling out. This page is built on 2 readings taken since August 8, 2026.

When was Killer Sudoku released?

Killer Sudoku was released on December 14, 2020 for Android and iOS.

What platforms is Killer Sudoku available on?

Killer Sudoku is available on Android and iOS. You can get it from Google Play and App Store (iPhone).

Share Killer Sudoku

Other mobile games from Studio Goya.