# Zendoku-Sudoku Game — user reviews > 29 indexed App Store user reviews of Zendoku by UniRise Studio, rated 4.90/5 from 3,909 ratings. - Source: https://appshunter.io/ios/app/zendoku-sudoku-game/id6749930364/reviews - App overview in markdown: https://appshunter.io/ios/app/zendoku-sudoku-game/id6749930364.md - Rating breakdown: 5★ 3,728 · 4★ 149 · 3★ 20 · 2★ 4 · 1★ 8 ## Newest reviews (9 of 29) ### 4/5 — Limited life *2026-06-02* Have played the daily challenge since January but there is no ability to play past May 31 ### 5/5 — Hard Zenduku *2025-11-25* Enjoying ### 4/5 — Nice features *2025-11-23* I like the different levels of difficulty, and autofill feature when the outcome is near. BUT why make us fill in the notes? BORING. Any other game I’ve tried gives an option to have it filled in. Could you add this? ### 5/5 — Entertaining *2025-11-16* Enjoy ### 5/5 — Great brain exercise *2025-11-15* Love the challenge **Developer response:** Dear player, Awesome! Thank you for your love and support! 😊 Keep enjoying the challenges and moments of relaxation! ### 5/5 — Zendoku *2025-11-15* Great fun while exercising your brain. ### 5/5 — Exciting and FUN *2025-11-14* In addition to the enjoyment, the soft music is so very calming!!! **Developer response:** Dear player, Your comment is a huge encouragement to us! Thanks for your support and playing. We look forward to bringing you a more immersive and relaxing sudoku journey! ### 5/5 — Jenny *2025-11-10* Use to teach math ! Brings back good memories! ### 5/5 — Zendoku - sudoku games in *2025-10-27* This game is challenging and lots of fun to play. ## Most critical reviews (10 lowest-rated) ### 1/5 — Daily Challenges don’t work *2026-06-12* Daily Challenges don’t work and the developers will not respond to my emails. ### 1/5 — No more Daily Challenges *2026-06-02* We’re 2 days into June 2026 but the June calendar is unavailable. Those daily challenges give me a reason to play. SO FIX IT!!! ### 1/5 — Adverts *2026-01-15* Too many long adverts, some over 2 minutes I’ve deleted the app ### 2/5 — False ad *2025-12-16* I downloaded this game for the beautiful background in the ad… it's a trick, just a light blue background! Will be deleting ❌ ### 2/5 — False advertising *2025-12-15* The add that I saw that made me download this app literally said no ads but ads started popping up today that is false advertising 😤 other than that it is a standard sudoku app ### 3/5 — daily Challenge not loading *2026-07-04* Since the 1st June the daily challenge has not been updated. ### 3/5 — No new daily puzzles *2026-06-18* I liked the game except when the ads lock it up as others said. But also up until they stopped adding more daily games. Every day says the new date but there’s nothing since May. ### 3/5 — What’s the problem *2026-06-03* Yes, I’ve updated the app! But, it quit allowing me to access the daily challenge yesterday. Is there a reason I can’t access different features in the app? ### 3/5 — Thought it advertise ‘No Ads’..?? *2025-12-20* Love the game though. I select this app because of ‘No Annoying Ads’ …wrong and they sucked me into it. I enjoy the game but I’m very disappointing. Please Advise. ### 4/5 — Upset *2026-06-08* Where’s June Daily My hasn’t come up ## Most praised reviews (10 highest-rated) ### 5/5 — Good mental exercise *2026-02-22* Fun ### 5/5 — Ads lock up game *2026-02-03* I like the game, but the ads will lock it up to where I have to turn my phone off and back on at least once per game ### 5/5 — Challenge *2026-01-07* Solving the game is thought provoking. I play each day to keep my brain alert. I am 83 years old and it is imperative to be mentally sound. ### 5/5 — NEWBEE *2025-12-05* Have to hit some #s several times ### 5/5 — A “WONDERFUL” game! *2025-12-03* This is a “fun” game!!! ### 5/5 — CUTCH *2025-12-03* Makes Ya Think…!! ### 5/5 — Living the life *2025-12-01* This is the game I want to play. Not easy and very challenging ### 5/5 — Sudoku *2025-12-01, version 1.4.1* Great game!! ### 5/5 — Zendoku-Sudoku Game *2025-11-29, version 1.4.1* Fun!! ### 5/5 — Ms *2025-11-26* Have to really concentrate to figure out sudoku, keeps your mind thinking --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*