228+ iOS apps & games curated and reviewed
If you already know Fill one, this is the deeper bench. 228+ fill one line puzzle games apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
Engage in a free, addictive one-line puzzle game designed to sharpen your mind. Fill all blocks using a single continuous line. With 2,000 puzzles across four difficulty levels, it's perfect for brain training during commutes or downtime.
Engage your mind with a challenging block connect puzzle game. Fill all blocks using a single line, with over 2000 levels and daily challenges. Also features a water color sorting puzzle with 1500+ levels.
Challenge your mind with a single line puzzle game. Fill all blocks in one continuous path without lifting your finger or retracing steps. Enjoy increasing difficulty and strategic gameplay without timers.
Engage in a relaxing puzzle experience with thousands of solvable levels. Connect blocks with a single line, no time limits or pressure. Utilize a free hint system for challenging puzzles and enjoy brain-training gameplay.
This app offers a collection of addictive brain puzzle games that are easy to learn but challenging to master. It includes various puzzle types like number link, fill line, and hexa block, designed to enhance problem-solving skills. Play offline with no time limits, suitable for all ages.
Slide falling jewels horizontally to fill entire lines and rows. Eliminate completed lines to score points and achieve a high score. The game ends if the jewels reach the top of the screen.
Engage your mind with a minimalist puzzle game where the goal is to fill all blocks in a single line. Use intuitive drag or tap controls to solve increasingly complex challenges. Hints are available for when you need a little assistance.
Connect same-colored dots to fill the entire board with beautiful lines. This puzzle game offers over 1,000 levels, daily challenges, and competitive tournaments. Play with friends, earn rewards, and enjoy a minimalistic design with multiple themes.
This brain game challenges you to draw intricate shapes using a single continuous line. It's designed to sharpen focus, boost cognitive skills, and provide a fun mental workout. Enjoy daily challenges that enhance memory and problem-solving abilities.
Use your creativity to identify missing objects in pictures and draw them in the correct spot. Each level presents a unique puzzle that tests your wit and artistic skills. The app's drawing algorithm recognizes even imperfect sketches.
Engage your mind with this addictive block puzzle game. Drag and fit wooden blocks into the frame to complete the puzzle. Enjoy a relaxing, no-time-limit experience and share your progress with friends.
Navigate a vibrant cube through a 3D grid, filling each cell with color. This puzzle game offers challenging levels that test your strategy and coordination, providing hours of artistic fun and mental relaxation with stunning graphics and intuitive controls.
Connect pipes of the same color to create vibrant patterns and fill the entire board. This puzzle game offers over 1,000 levels with no time limits or penalties, allowing you to play at your own pace. Enjoy a relaxing yet challenging experience with colorful graphics and fun sound effects.
Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of free levels or challenge yourself in timed modes. This addictive puzzle game offers a relaxing yet engaging experience for all skill levels.
This is a relaxing and challenging block puzzle game designed to keep your mind sharp. Enjoy a no-timer experience where you fill lines with colorful blocks on a 10x10 grid. It's perfect for unwinding and exercising your brain.
This addictive puzzle game challenges you to fill all the squares on the screen in a single stroke without lifting your finger. With over 200,000 levels, it offers endless brain-teasing fun for players of all ages.
Guide a black hole to swallow objects and grow larger in this satisfying puzzle game. Enjoy quick, colorful levels with smooth physics, smart goals, and the option to relax or compete. Collect ingredients, unlock recipes, and team up with others for bonuses.
Test your puzzle-solving skills by strategically moving cars and passengers out of a crowded parking lot. Enjoy colorful graphics and engaging gameplay with quick levels perfect for short bursts of fun or extended play.
Connect and weave lines to create intricate string art designs. This relaxing puzzle game offers hundreds of unique levels with stunning visuals and soothing sounds. Play at your own pace with no time limits or penalties.
This is a challenging puzzle game where you must cover every box on a grid with a single line without retracing your steps. It offers a relaxing yet engaging experience for players of all skill levels.