| Core Identity |
| Developer | Wuhan Dobest Information Technology Co, Ltd. | Easybrain | Burny Games | Big Cake | IEC Global Pty Ltd | JindoBlu | Lion Cube Studio | Guru Smart Holding Limited |
| Category | Puzzle | Puzzle | Puzzle | Puzzle | Puzzle | Puzzle | Puzzle | Games |
| Platform | Android | Android | Android, iOS | iOS, Android | iOS, Android | Android | Android, iOS | iOS, Android |
| Store Metrics |
| Rating | 4.9 / 5 | 4.5 / 5 | 4.4 / 5 | 4.7 / 5 | 4.7 / 5 | 4.7 / 5 | 4.7 / 5 | 4.9 / 5 |
| Ratings Count | 843,812 | 1,263,159 | 106,780 | 1,130,916 | 324,287 | 960,671 | 218,842 | 171,147 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Dec 18, 2020 | Nov 22, 2019 | Oct 29, 2022 | Jun 17, 2020 | Jun 26, 2020 | Nov 8, 2016 | Nov 1, 2023 | Sep 5, 2024 |
| Last Updated | Apr 17, 2026 | Mar 24, 2026 | Feb 18, 2026 | Apr 17, 2026 | Apr 20, 2026 | Apr 27, 2026 | May 4, 2026 | May 7, 2026 |
| Sentiment & Reviews |
| Sentiment | positive | mixed | mixed | mixed | negative | excellent | - | mixed |
| Score | 75/100 | 55/100 | 55/100 | 65/100 | 25/100 | 85/100 | - | 65/100 |
| Praises | - Relaxing puzzle mechanics provide a reliable escape from daily stress and anxiety for casual players
| - Engaging Gameplay
- Simple and Accessible
| - Engaging Gameplay
- Ease of Use
| - Relaxing puzzle mechanics provide a reliable way to unwind during daily downtime for casual players
| - Core puzzle mechanics provide a relaxing and mentally stimulating experience for casual daily play
| - Stress relief and relaxation provided by the core sensory gameplay loop
- High replayability across diverse toy interactions and mini-game activities
- Offline accessibility allows for uninterrupted play without requiring an active internet connection
| - | - Satisfying sorting mechanics provide a relaxing experience for players during short daily breaks
- Minimalist ad frequency compared to other sorting titles keeps the gameplay flow uninterrupted
|
| Complaints | - Aggressive ad frequency post-update forces players into watching long videos to maintain competitive progress
| - Excessive Advertising
- Rigged Difficulty
| - Excessive Advertising
- Technical Stability and Progress Loss
| - Aggressive advertisement frequency disrupts the flow of gameplay and persists even after paid removal
| - Post-update visual changes introduce distracting glare effects that cause eye strain and visibility issues
| - Excessive advertisement frequency disrupts the flow of the core gameplay experience
- Unwanted background audio playback persists even when the game sound is muted
- Repetitive content cycles lead to boredom for long-term active users
| - | - Aggressive monetization shifts post-update restrict access to essential gameplay items like shuffles
- Technical instability including freezing and overheating occurs frequently during intense sorting sessions
|
| Requests | - Cloud-based account synchronization to preserve long-term progress across device upgrades and re-installations
| - | - | - Reliable ad-free experience for paying users to ensure the purchase value is actually delivered
| - Toggle settings for visual effects to allow players to revert to the original flat design
| - Removal of intrusive advertisements to improve the overall user experience
| - | - Implementation of a dedicated no-timer mode to support stress-free and casual sorting sessions
|
| Strategic Intel |
| Strengths | - Tactile wood-themed aesthetic differentiates from sterile grid-puzzle competitors
- Dual-mode engine expands session variety for casual players
| - Massive social proof (1.2M+ ratings)
- Unique 9x9 Sudoku clearing mechanic
- Strong live-ops with Seasonal Events and animated rewards
| - Unique Sudoku-Block hybrid mechanic providing strategic depth
- Clean, minimalist UI/UX design
- Diverse game modes including a level-based Journey mode
| - Daily Challenge retention loop sustains DAU/MAU ratios
- Offline-first architecture captures low-connectivity segments
- 8x8 grid mechanics provide high-familiarity entry point
| - Offline-first architecture enables play in low-connectivity environments
- Simple one-finger input maximizes top-of-funnel acquisition
| - Bi-weekly content update cadence sustains organic install velocity
- Offline-first architecture removes connectivity barriers for casual users
| - | - Satisfying sorting loop drives daily session frequency
- Minimalist ad frequency sustains player retention
|
| Weaknesses | - No cloud-save mechanism despite high user demand
- Aggressive ad-frequency post-update alienates relaxation-focused users
| - Aggressive ad frequency (top churn risk)
- Perceived 'rigged' difficulty spikes
- Misleading UA creative vs actual gameplay
| - Critical bugs causing progress loss and loading failures
- Aggressive ad frequency damaging user experience
- Declining sentiment trend among long-term users
| - Paid ad-removal failure triggers refund surges
- 0.7★ Android-iOS rating gap indicates technical debt
- Repetitive audio feedback leads to long-term stagnation
| - High ad-density disrupts core gameplay flow
- Visual update causes physical eye strain
- Lack of reliable cloud-save sync
| - Ad-trigger logic creates friction in the home-screen navigation
- Persistent audio-playback bug erodes the relaxation experience
| - | - Aggressive monetization of utility items triggers churn
- Technical instability causes device overheating
|
| Pricing | freemium | freemium | freemium | freemium | freemium | freemium | freemium | freemium |
| Momentum | Maintenance | - | - | Active | Active | Maintenance | Intense | Active |
| Update Cadence | 1 versions, 1 majors/6mo | - | - | 4 versions, ~8d avg | 5 versions, 1 majors/6mo, ~21d avg | 2 versions, 1 majors/6mo, ~39d avg | 5 versions | 5 versions, ~13d avg |
