IQ Boost: Training Brain Games presents itself as an unconventional entry in the cognitive training market, distinguishing itself through original puzzle design and a focus on entertainment value rather than traditional brain training methodologies. Developed by Brightika, Inc., the application positions itself as an antidote to repetitive mental exercises by offering what it describes as 'funny and tricky' tasks that challenge conventional thinking patterns. The application's core functionality revolves around 225 progressively challenging levels featuring unique logic puzzles, memory tests, and problem-solving scenarios. Each task is designed to train different cognitive domains including working memory, pattern recognition, and deductive reasoning. The puzzles employ unconventional approaches that require lateral thinking rather than straightforward solutions, with many incorporating visual humor and unexpected twists that differentiate them from standard brain training fare. User experience is characterized by a clean, minimalist interface that prioritizes puzzle presentation over complex menus or progression systems. The ad-supported model presents frequent interruptions between levels, though the straightforward gameplay loop maintains engagement through immediate puzzle feedback and gradual difficulty progression. Real-world usage patterns suggest sessions typically last 5-15 minutes, making it suitable for short mental breaks rather than extended training sessions. User feedback indicates general appreciation for puzzle originality, with one reviewer noting on August 11, 2025: 'I thought this was a clever game. I actually enjoyed the little puzzles.' However, the same review highlights significant concerns regarding advertising frequency and content limitations after completing all available levels. The absence of additional content beyond level 225 appears to be a consistent limitation mentioned by engaged users. The application demonstrates strengths in puzzle creativity and engagement factor but faces limitations in content depth and monetization approach. While the puzzles provide genuine cognitive stimulation, the finite content and aggressive ad placement may limit long-term utility. Ideal for users seeking short-term mental stimulation with tolerance for advertising interruptions, though serious brain training enthusiasts may find the content library insufficient for sustained use.