A number puzzle game where players fill missing digits from 1-8 into octagons. It supports solo play, local multiplayer, and competitive online matches. The interface is designed for easy handling and viewing.





248+ iOS apps & games curated and reviewed
Out of 248+ octagon brain teaser game on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 | Free | 4.4★ (107K) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.8★ (12K) | Yes | No | Aug 2026 | |
| 4 | Free | 4.6★ (204K) | Yes | Yes | Aug 2026 | |
| 5 | Free | 4.3★ (18K) | Yes | Yes | Aug 2026 | |
| 6 | Free | 5.0★ (6) | Yes | Yes | Aug 2026 | |
| 7 | Free | 4.3★ (66K) | Yes | Yes | Aug 2026 | |
| 8 | Free | 4.8★ (25) | Yes | Yes | Aug 2026 |





A number puzzle game where players fill missing digits from 1-8 into octagons. It supports solo play, local multiplayer, and competitive online matches. The interface is designed for easy handling and viewing.






Strategically place diverse block shapes to solve puzzles and clear lines or squares. Enjoy multiple game modes, from relaxing to challenging, with a sleek, minimalist design that trains your brain.





A logic puzzle game where players must strategically hide balls from monsters. It challenges your IQ and tactical thinking through engaging levels and brain-teasing challenges.


Engage your mind with a collection of fun and challenging puzzles. This app offers unexpected solutions and encourages creative thinking, logic, and memory training. Solve tricky riddles that require thinking outside the box and applying real-life logic to succeed.


Engage in daily brain games designed to assess and enhance your cognitive abilities, particularly short-term memory. This application offers a fun way to gauge your brain's age and track improvements over time. It provides unlimited access to all games and removes ads with a premium subscription.


A party game where one player is secretly the imposter and doesn't know the secret word. Players take turns giving clues, and the imposter must bluff their way through without being caught. It's perfect for game nights, road trips, or any gathering.


This is a relaxing number puzzle game where you match pairs of identical numbers or numbers that add up to ten to clear the board. Enjoy different game modes, daily challenges, and helpful boosters to enhance your gameplay.


Test your intellect with hundreds of unique riddles across various categories. Unscramble letters to find answers, utilize hints strategically, and earn rewards for your brain-teasing prowess. Enjoy a visually appealing dark neon theme with engaging sound.


This addictive logic puzzle game challenges you to match numbers to reach level targets. Train your brain with thousands of daily puzzles, using logical thinking and memory to progress. Enjoy a relaxing experience with no time limits and helpful props.


Predict what most people will choose in daily voting questions. Maintain your streak by answering at least two questions correctly each day. Share your results and challenge friends to beat your score.


Engage in a social puzzle game where players ask yes/no questions to solve mysterious situations. Perfect for groups, it enhances logic and creativity without needing an internet connection.




This app focuses on authentic connections through video stories. Users record and watch short video responses to prompts, showcasing personality and interests before matching. It aims to move beyond superficial photo-based dating to foster genuine interactions.


Engage your mind with a logic puzzle game featuring unique stickman characters and tricky riddles. Solve mysteries, uncover secrets, and test your IQ through various challenging levels. Enjoy offline play and creative problem-solving.




A party game designed to spice up gatherings with bold questions, spicy challenges, and unexpected twists. Players take turns answering dares or questions to uncover secrets and deepen friendships, perfect for adult game nights and casual hangouts.


A party game for 3+ players where one person is secretly the spy. Players ask questions to uncover the spy, while the spy tries to guess the location. Offers online play and custom game creation.


A challenging logic puzzle game featuring unique bug movements. Solve handcrafted brain teasers or create your own levels. Offers uninterrupted, ad-free gameplay for dedicated puzzle enthusiasts.


Engage in hundreds of challenging brain teasers and tricky puzzles. This game offers a new IQ scoring system to help boost intelligence and features daily challenges with rewards. Revisit familiar characters in increasingly complex scenarios.


Uncover the truth by examining a simulated phone's messages, photos, and data. Connect clues on an evidence board and accuse the killer in this interactive detective story. Your first case is free to play.