Engage in a captivating puzzle game where you must draw a single continuous line to solve intricate shapes. This app offers daily brain training with straightforward yet challenging puzzles, blending artistic drawing with mental dexterity.





203+ iOS apps & games curated and reviewed
Brainstorm Riddle 1 Line Draw is the household name in brainstorm riddle, but it's far from the only option. We track 203+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.





Engage in a captivating puzzle game where you must draw a single continuous line to solve intricate shapes. This app offers daily brain training with straightforward yet challenging puzzles, blending artistic drawing with mental dexterity.






Engage your mind with original riddles and tricky puzzles designed to challenge your analytical and creative thinking. This game offers a fun way to improve memory, reflexes, and problem-solving skills through unique levels and unexpected solutions.






Engage your mind with a unique puzzle game that challenges your thinking skills. Solve intricate riddles and IQ tests by manipulating time to uncover clues and reveal hidden truths. Prove your intelligence and become a master riddle solver.


Engage in a unique riddle game focused on solving relationship troubles between couples. Use your intelligence and various interactive tools to overcome puzzles and guide pairs to happy endings.


Engage your mind with a unique blend of art and puzzles. Solve intricate riddles and jigsaw challenges hidden within beautiful artworks to unravel a captivating story. Discover secrets and sharpen your logic and creativity.


Engage in a fun and challenging riddle game where you rearrange characters and objects to create hilarious and heartwarming scenarios. Test your creativity and problem-solving skills to achieve satisfying conclusions in this unique puzzle adventure.


Embark on a creative journey with this story game that challenges your logic and common sense. Solve unique puzzles using various items and skills, requiring out-of-the-box thinking and intelligence. Experience hilarious storylines filled with internet memes and unexpected challenges.




This app is a comprehensive tool for mind mapping and brainstorming, helping users organize thoughts, manage projects, and visualize information. It offers various structures, templates, and customization options to enhance creativity and productivity. Collaborate in real-time and export your work in multiple formats.


Engage in mind-bending experiments and solve tricky puzzles to pass through test chambers. Challenge your intellect and see how many riddles you can overcome without hints.


Engage your mind with a variety of challenging puzzles and riddles. Unravel mysteries, test your intelligence, and train your brain daily with unique logic games and trivia. Become a riddle master and conquer mind-bending challenges.


Test your word game skills with this addictive riddle challenge. Solve tons of fun riddles, from simple to challenging, with hints available when you get stuck. Compete with friends on the Gamecenter leaderboard for the ultimate brain teaser experience.


Engage in a mind-bending journey with hundreds of tricky puzzles and IQ challenges. Solve original levels, uncover clues, and become a riddle master in this fun brain workout for all ages.


Engage in a fun riddle game designed to challenge your mind and test logical reasoning. Solve tricky puzzles, uncover mysteries, and improve your thinking skills by identifying troublemakers and criminals. Hundreds of levels offer endless mental stimulation.


Engage in a fun and challenging riddle game where you determine the fate of characters through various scenarios. This game sharpens attention and tests your thinking skills with imaginative puzzles.


Capture, organize, and share your ideas digitally. This app brings the familiar Post-it® Note experience to your devices, allowing for easy collaboration and integration with other productivity tools.


Engage your mind with a variety of tricky puzzles and riddle challenges. Guide a stickman through perilous paths by solving logic games and thinking puzzles. Test your intelligence and problem-solving skills in this entertaining brain teaser.


Engage your mind with a wide variety of riddles, from easy and silly to extremely challenging. This app provides hours of entertainment for both adults and children. Easily reveal answers and share your favorites with friends and family.


Engage your mind with logic puzzles by decoding clues and filling grids. Solve thousands of unique challenges with increasing difficulty, from easy to expert. Enjoy a satisfying brain-training experience.


Organize your thoughts and ideas with a powerful mind mapping tool. Create detailed schemes, customize layouts, and share your work in various formats. Ideal for personal projects, professional planning, and creative endeavors.