“FULL of Ads — You can’t play the game for more than 3 minutes at a time without an ad popping up in the MIDDLE of your game. Then there will be an ad at the end of the game. And on occasion, an ad at the beginning of the game. And they…”
Independent automated assessment · 3 signal sources · 550 reviews scanned · analyzed 2026-10-05.
4.7 ★663,711 ratings
—Downloads
12+Age rating
250 MBApp size
FreeIn-app purchases
About this app
Blockudoku® is an original combination of sudoku and block puzzle games. It’s a simple yet challenging puzzle you won’t be able to put down.
Match blocks to complete lines and squares to remove them. Keep the board clean, and beat your high score.
How to play:
- Drop the blocks on the 9x9 grid. - Fill up lines and squares to keep the board clean. - Complete Daily Challenges and get unique trophies. - Join Seasonal Events and get unique animated postcards. - Compete against other players in Tournaments, beat your high score, and climb the leaderboard. - Destroy several elements at once to make a Combo. - Make several successful moves in a row to get a Streak.
How to become a Blockudoku® master?
• There is no time limit, so no need to rush. Think one step ahead when faced with a difficult move.…
Preview
Real screenshots from the store listing.
Independent evidence report
The evidence behind this assessment
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 3.25.0 of the app, analyzed 2026-10-05 . The app may have changed since.
The store currently lists version 3.25.0, updated 2026-09-23.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
2 themes reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
65–79% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
The catch list 2
Charges we publish at a strength we stand behind: measured from an artefact, agreed by independent sources, or reported by enough users to clear that charge's own published bar.
Reported by users: Aggressive ad load
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
What we saw: Raised by 85 distinct reviewers — 15.5% of the 550 reviews scanned on this store leg (App Store).
Reported by users: Reports that the ads misrepresent the app
Reviewers repeatedly report that the app is not what its advertising showed. We never see the ad creative itself, so nothing we collect can corroborate or refute this — it is published as an attributed user report: what reviewers say, and how many of them said it.
What we saw: Raised by 37 distinct reviewers — 6.7% of the 550 reviews scanned on this store leg (App Store).
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“Too many ads — Dalton’s keel Too many ads”
“Omg the number of ads — You can't even get through with the game without several ads popping up in the middle of it. It is so annoying that I am deleting the app.”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 3.25.0.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business modelFree
Prices and terms as disclosed by the store listing.