Onet Puzzle represents a refined entry in the crowded tile-matching genre, developed by Infinite Joy Ltd. for Android platforms. The application distinguishes itself through methodical gameplay mechanics where players connect identical tiles via polylines with maximum three inflection points, creating a puzzle experience that balances pattern recognition with spatial reasoning. With a 4.7-star rating, the app occupies a competitive position in the casual gaming market by focusing on cerebral engagement rather than rapid-fire action. The core functionality revolves around matching pairs through drawn connections, with progression introducing time constraints and complex tile arrangements. Twenty-plus thematic variations—each with unique visual designs and accompanying music—provide substantial content diversity. Advanced levels incorporate power-ups and treasure boxes that assist with challenging layouts, while the game's algorithm ensures tiles remain connectable within the three-line rule. This mathematical foundation prevents impossible scenarios, maintaining fairness while increasing cognitive demand. User experience demonstrates thoughtful design through generously sized tiles that reduce mis-taps, as noted by Tracy Butler in their June 2025 review. The interface employs clean visual hierarchy with unobtrusive timers and score displays. Real-world usage patterns suggest optimal engagement in 5-15 minute sessions, with the game's difficulty curve accommodating both quick breaks and extended play. However, some users report frustration with automatic tile movement and scaling, as mentioned by Moné Variste, which cannot be disabled in current versions. User feedback analysis reveals consistent praise for visual aesthetics and satisfying progression mechanics. Melodi Henry's May 2025 review highlights appreciation for varying complexity between levels, while multiple reviews mention enjoyment of the tactile connection mechanic. Critical feedback focuses primarily on progress retention issues, with Variste's July 2025 review emphasizing lost coins and themes due to synchronization problems. The ad-free purchase option receives mixed reports regarding reliability, though satisfied users note significant improvement in immersion. The application excels in providing intellectually stimulating relaxation with strong replay value through diverse themes. Primary limitations include persistent technical issues with progress saving and inflexible visual options. Ideal for users seeking methodical puzzle experiences that reward observation and planning over quick reflexes, though those preferring customizable interfaces may find the rigid presentation limiting. The balance between challenge and accessibility makes it particularly suitable for casual gamers seeking cognitive exercise.