Best Fill Line Puzzle Apps & Games

218+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Every iPhone needs a few good fill line puzzle apps. We benchmark 218+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Fill Line Puzzle

Fill one-line puzzle game#1

Fill one-line puzzle game by GAMINCAT, INC.

one-line puzzle game
Editor's Choice
🎮 Games
4.6😐(40K ratings)
FreeAdsIn-App Purchases
Fill one-line puzzle game screenshot 1
Fill one-line puzzle game screenshot 2
Fill one-line puzzle game screenshot 3
Fill one-line puzzle game screenshot 4

Engage your brain with a free one-line puzzle game that offers 2,000 puzzles across four difficulty levels. Sharpen your mind by strategically filling blocks with just one line. Boost your cognitive skills and challenge yourself with this addictive brain training game today!

What We Love

  • 🤩 Addictive and fun gameplay
  • 🧠 Challenges the mind
  • 🎨 Relaxing and soothing
  • 👍 Simple and intuitive interface

Room to Improve

  • 💢 Excessive ads and interruptions
  • 🤔 Repetitive and monotonous levels
  • 🔑 Difficulty progression feels unfair
Block Fill Line Puzzle Game#2

Block Fill Line Puzzle Game by Asim Ashraf

Fill all the blocks in one go!
Strong Contender
🎮 Games
4.7😐(6.9K ratings)
FreeAdsIn-App Purchases
Block Fill Line Puzzle Game screenshot 1
Block Fill Line Puzzle Game screenshot 2
Block Fill Line Puzzle Game screenshot 3
Block Fill Line Puzzle Game screenshot 4
Block Fill Line Puzzle Game screenshot 5
Block Fill Line Puzzle Game screenshot 6

Fill all the blocks in one continuous line without lifting your hand, using logic and strategy to progress through increasingly difficult levels in this addictive single-line puzzle game. Challenge your brain and master every path to prove you're the ultimate puzzle solver.

What We Love

  • 👍 Fun game to play
  • 👍 New to the game and excited to try it

Room to Improve

  • 🐛 Ads pop up too frequently, even after paying for ad-free version
  • 🤔 Levels start repeating after 200 levels with minimal challenge
Fill: Draw One Line Maze Link#3

Fill: Draw One Line Maze Link by 爱泉 杨

Worth Considering
🎮 Games
4.6😐(3.2K ratings)
FreeIn-App Purchases
Fill: Draw One Line Maze Link screenshot 1
Fill: Draw One Line Maze Link screenshot 2
Fill: Draw One Line Maze Link screenshot 3
Fill: Draw One Line Maze Link screenshot 4
Fill: Draw One Line Maze Link screenshot 5
Fill: Draw One Line Maze Link screenshot 6

Enjoy a relaxing and addictive puzzle game that challenges your logical thinking skills. Connect blocks using only one line to solve the maze and advance through levels of increasing difficulty. With thousands of puzzles to solve and no time constraints, train your brain anywhere, anytime.

What We Love

  • 🧠 Engaging brain teasers
  • 🕰️ Relaxing and calming gameplay
  • 👍 Simple and intuitive design
  • 🤯 Challenging puzzles

Room to Improve

  • 🤬 Excessive ads interrupting gameplay
  • 🤯 Puzzles too easy at times
  • 🐛 Occasional app crashes and freezes

More Fill Line Puzzle apps to explore

4
Color Fill 3D: Maze Game
Color Fill 3D: Maze Game
Color Fill 3D: Maze Game
Fill each cell with colors
Free

A captivating and visually pleasing 3D block color puzzle game where the player guides a cube through a grid to fill each cell with vibrant colors. With intuitive controls and challenging levels, this game offers a relaxing yet stimulating experience for players of all ages. Dive into the world of colorful puzzles now. [Privacy Policy](https://aigames.ae/policy) | [Terms of Use](https:/azurgames.com/terms-of-use/)

🎮 Games
(378K)
5
Fill Wooden Block: Cube Puzzle
Fill Wooden Block: Cube Puzzle
Fill Wooden Block: Cube Puzzle
Train Brain Wood Brick Breaker
Free

Fill Wooden Block is an addictive puzzle game where you drag different blocks to match the puzzle. There's no time limit, so you can enjoy playing at your own pace. Join the Wooden Blocks community, share your interest, and challenge your brain with this engaging game!

🎮 Games
(9.9K)
6
Line Puzzle: Pipe Art
Line Puzzle: Pipe Art
Line Puzzle: Pipe Art
Connect pipes, fill the board!
Free

Line Puzzle: Pipe Art is a captivating Connect Line puzzle game where you connect matching colored pipes to solve puzzles and create vibrant patterns. With over 1,000 levels, enjoy this free and relaxing game at your own pace, anytime, anywhere!

🎮 Games
(29K)
7
Fill Puzzle - One Line Game
Fill Puzzle - One Line Game
Fill Puzzle - One Line Game
Fill all the squares in 1 line
Free

Fill all the squares in one continuous line without lifting your finger, and challenge yourself with over 200,000 levels of brain-teasing puzzles. Start at the colored square and see how many levels you can clear in this addictive game!

🎮 Games
(64)
8
One Line 3D
One Line 3D
One Line 3D
Fill the blocks in one line
Free

Experience a challenging puzzle for your brain - fill in all blocks in one line by dragging or tapping. Use hints when needed and enjoy the game!

🎮 Games
(3K)
9
Line Blocks: Fill Puzzle Games
Line Blocks: Fill Puzzle Games
Line Blocks: Fill Puzzle Games
One Line Relaxing Puzzle Games
Free
🎮 Games
(0)
10
Dropdom™ Jigsaw Puzzle
Dropdom™ Jigsaw Puzzle
Dropdom™ Jigsaw Puzzle
slide to fill a line&row:crush
Free

Experience a challenging and engaging jigsaw puzzle game where you slide blocks to fill a line. Try it now for a fun and stimulating brain exercise!

🎮 Games
(8.4K)
11
Dot Knot - Line & Color Puzzle
Dot Knot - Line & Color Puzzle
Dot Knot - Line & Color Puzzle
Connect the Dots, Color-Match
Free

Dot Knot is a revolutionary application that simplifies task management by allowing users to create, organize, and prioritize tasks through a user-friendly interface. Experience seamless task management like never before – try Dot Knot now!

🎮 Games
(75K)
12
Fill The Fridge!
Fill The Fridge!
Fill The Fridge!
3D Fridge Organizing Game
Free

"Enjoy a fun and challenging 3D fridge organizing game where you fill your fridge with various items and groceries. Test your organization skills, unlock new items, and experience a satisfying ASMR experience while filling up your fridge to the brim!"

🎮 Games
(457K)
13
Fill One Line 3D
Fill One Line 3D
Fill One Line 3D
Line Puzzle
Free
🎮 Games
(0)
14
Fill One Line Puzzle Games
Fill One Line Puzzle Games
Fill One Line Puzzle Games
One line puzzle - One Liner
Free

Challenge your mind with a highly addictive block puzzle game where you fill lines to win, with increasing difficulty and daily puzzles. Play a water sort puzzle game with colorful liquids, and enjoy features like easy control, realistic graphics, and smooth gameplay, download now and boost your brainpower!

🎮 Games
(27)
15
Line To Fill
Line To Fill
Line To Fill
Connect 2 dots with line
Free

Connect two dots with a line that fills the entire grid, solving a simple yet challenging puzzle. Play through over 2,000 increasingly difficult levels, taking your time to enjoy a relaxing experience.

🎮 Games
(6)
16
Just Draw - Drawing Puzzle
Just Draw - Drawing Puzzle
Just Draw - Drawing Puzzle
Fill in the missing piece
Free

Solve fun drawing puzzles by filling in missing objects in various scenes. Test your creativity and problem-solving skills in this addictive game. Put your artistic and puzzle-solving brain to the test - play now!

🎮 Games
(5.5K)
17
Fill ·
Fill ·
Fill ·
Fun & Relaxing Puzzle Game
Free

"Fill ·" is a fun and interactive app that allows users to create, share, and collaborate on fill-in-the-blank stories. Unleash your creativity by filling in blanks left by others, or challenge your friends to complete your stories. Join the creative community today!

🎮 Games
(1.6K)
18
Draw In™
Draw In™
Draw In™
Fill me in
Free

Draw In™ is a fun mobile game where players draw lines to fill in shapes, earning stars based on accuracy. Suitable for all ages, this app offers cute images hidden within shapes, encouraging replay for higher scores. Try it now and test your sketching skills!

🎮 Games
(197K)
19
1-Line Puzzle Battle [VS FILL]
1-Line Puzzle Battle [VS FILL]
1-Line Puzzle Battle [VS FILL]
Online Battle Brain Training!
Free
🎮 Games
(0)
20
Happy Glass
Happy Glass
Happy Glass
Draw And Fill It Up!
Free

An addictive puzzle game where you draw lines to fill up a sad glass with liquid and make it smile. Get creative in finding solutions, face challenging levels, and enjoy a fun and relaxing theme. Subscribe for benefits like ad removal and bonus rewards.

🎮 Games
(99K)

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