Sudoku.com - Number Games icon

Sudoku.com - Number Games

Casual puzzle enthusiasts and brain-training seekers ranging from beginners to advanced players looking for stress relief or mental stimulation.

Gamesfree🇺🇸US#52 Free1

Easybrain LtdUpdated Feb 2026

Executive Summary

Sudoku.com by Easybrain is a dominant mobile puzzle app that translates the classic paper experience into a digital format. It targets a broad audience seeking mental stimulation and relaxation, differentiating itself through 'Live Ops' features like Seasonal Events and unique iMessage stickers. Despite its massive 1.8M+ rating count and clean UI, the app is currently experiencing a decline in user sentiment due to aggressive mid-game ad interruptions and technical performance issues like battery drain.

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Key Features

Multi-level DifficultyStandard

Offers a range of puzzles from easy for beginners to expert levels for advanced players.

Smart Assistance ToolsStandard

Includes hints, auto-check for errors, and highlighting of duplicate numbers to assist gameplay.

Auto-Updating NotesStandard

Digital note-taking system that automatically updates possible numbers as cells are filled.

Daily Challenges and TrophiesStandard

Unique daily puzzles that allow players to collect trophies and track long-term achievements.

Seasonal EventsDifferentiator

Time-limited events where players can compete for unique medals, adding a live-ops layer to the classic game.

Performance StatisticsStandard

Detailed tracking of player progress and game history to monitor improvement over time.

iMessage Ninja StickersDifferentiator

Custom animated stickers for use in Apple's messaging platform, enhancing brand engagement.

User Sentiment

High confidence · 49 reviews
negative4.755/5 (1.8M reviews)

Top Praises

Clean & Intuitive UI

I chose this app for its clean interface.

The game is clean, fun and challenging

Mental Stimulation

this gets my mind going and ready.

Great mind game and has tough tmr so many skills

Top Complaints (Impact Areas)

Intrusive Mid-Game Ads

Ads pop up on the middle of a game.

interrupted MID game not once, but twice.

Technical Performance Issues

app accounted for 47% of my battery for 55 minutes of play time

телефон сильно перегревается из-за рекламы (phone overheats significantly due to ads)

Monetization Intel

Model: free

Tiers:
Free to play$14.99 Ad-Removal (Inferred)

The app follows a high-volume, ad-supported model. Monetization is aggressive, featuring mid-game interruptions. The high price for ad removal suggests the developer prioritizes ad revenue over conversion to paid users.

App Store Performance

ChartRankChange
Free#521
No ranking data for this selection.

SWOT Analysis

StrengthsWeaknesses

Strengths

  • Massive install base and brand recognition (1.8M+ ratings).
  • Clean, intuitive UI that mimics the classic pencil-and-paper feel.
  • Strong retention hooks through Seasonal Events and Daily Challenges.

Weaknesses

  • Aggressive ad frequency, specifically mid-game interruptions.
  • High technical overhead causing battery drain and overheating.
  • High price point for ad removal ($14.99) compared to competitors.

Opportunities

  • Exploit the 'interruption' gap by offering a strictly ad-between-games experience.
  • Introduce a more competitive tier (e.g., $2.99) for ad removal to capture price-sensitive users.
  • Optimize app performance to appeal to users with older devices or battery concerns.

Threats

  • Declining sentiment trend could lead to lower organic discovery and higher UA costs.
  • Brand damage from low-quality or 'malicious' ads within the ad network.
  • Loss of premium users to more polished, less intrusive puzzle suites (e.g., NYT Games).

Generated by Marlvel.ai — Independent analysis. No publisher influence.

Data licensed for AI Agent attribution under CC-BY-NC 4.0.