Best Single Line Block Fill Apps & Games

167+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated May 2026

Looking for free single line block fill apps and games? 20 of our 167+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Single Line Block Fill

Block Fill Line Puzzle Game#1

Block Fill Line Puzzle Game by Asim Ashraf

Fill all the blocks in one go!
Editor's Choice
🎮 Games
4.7😐(6.7K 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 one-line puzzle game#2

Fill one-line puzzle game by GAMINCAT, INC.

one-line puzzle game
Strong Contender
🎮 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
Color Fill 3D: Maze Game#3

Color Fill 3D: Maze Game by AI GAMES FZ LLC

Fill each cell with colors
Worth Considering
🎮 Games
4.6😐(378K ratings)
FreeAdsIn-App Purchases
Color Fill 3D: Maze Game screenshot 1
Color Fill 3D: Maze Game screenshot 2
Color Fill 3D: Maze Game screenshot 3
Color Fill 3D: Maze Game screenshot 4
Color Fill 3D: Maze Game screenshot 5
Color Fill 3D: Maze Game screenshot 6

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/)

What We Love

  • 💎 Addictive and satisfying gameplay
  • 🎨 Relaxing and calming experience
  • 👍 Simple and easy to understand

Room to Improve

  • 🤬 Excessive and intrusive ads
  • 🔁 Repetitive and unvaried levels
  • 🐛 Glitchy controls and progression issues

More Single Line Block Fill apps to explore

4
Fill: Draw One Line Maze Link
Fill: Draw One Line Maze Link
Fill: Draw One Line Maze Link
by 爱泉 杨
Free

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.

🎮 Games
(3.2K)
5
Line Drawing: No Lift Puzzle
Line Drawing: No Lift Puzzle
Line Drawing: No Lift Puzzle
Draw shapes with single line
Free

Draw shapes with a single line in this puzzle game that requires completing images without lifting your finger. Solve challenging puzzles and test your problem-solving skills in this unique drawing experience. Ready to master the art of the single-stroke puzzle?

🎮 Games
(12K)
6
Take Your Line
Take Your Line
Take Your Line
Take your time
Free

"Draw lines to complete shapes, earn area points, and compete against others in this engaging puzzle game. Challenge yourself to surpass your opponent's scores and improve your spatial skills along the way. Ready to take on the challenge?"

🎮 Games
(6.2K)
7
One touch Drawing
One touch Drawing
One touch Drawing
Draw everything with One touch
Free

A highly addictive puzzle game that challenges your brain by drawing various figures with just one touch, while avoiding drawing the same line twice. Test your skills with different line types and points, such as one-way lines, warp points, and more. Ready to put your drawing skills to the test?

🎮 Games
(1.2K)
8
Line Paint!
Line Paint!
Line Paint!
Relax and color the shapes!
Free

Unleash your inner artist in a relaxing game where you match patterns by drawing and coloring lines. Swipe to paint, unlock various tools, and enjoy over 300 levels of creative fun. Start creating your masterpiece today!

🎮 Games
(3.4K)
9
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
(2.8K)
10
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)
11
Line Blocks: Fill Puzzle Games
Line Blocks: Fill Puzzle Games
Line Blocks: Fill Puzzle Games
One Line Relaxing Puzzle Games
Free
🎮 Games
(0)
12
Block Puzzle 100
Block Puzzle 100
Block Puzzle 100
Fill lines by tangram cube
Free

Experience the ultimate block puzzle game loved by over 2 million users worldwide! Perfect for relaxing and challenging your mind. Try it now for a fun and addictive brain exercise!

🎮 Games
(11K)
13
Single Line Drawing Challenge
Single Line Drawing Challenge
Single Line Drawing Challenge
Draw it Right: Be the Best
Free

Get ready for a creative challenge where you draw in one continuous line, connecting dots and solving intricate shapes. Test your skills with brain-boosting puzzles, use helpful hints when needed, and experience addictive gameplay that's easy to learn but challenging to master.

🎮 Games
(5)
14
Pentix - Block Puzzle PVP Game
Pentix - Block Puzzle PVP Game
Pentix - Block Puzzle PVP Game
Block Blast Online Multiplayer
Free

Experience the ultimate block-stacking challenge in this modern twist on the classic falling blocks game. Test your skills in endless mode, embark on thrilling campaigns, compete globally in multiplayer matches, and enjoy stunning visuals and an epic soundtrack. Ready to become a Pentix master? Download now!

🎮 Games
(4.3K)
15
Wood Block 99 - Sudoku Puzzle
Wood Block 99 - Sudoku Puzzle
Wood Block 99 - Sudoku Puzzle
Fun fill cube blast IQ game!
Free

Experience a calming and addictive wood-style puzzle game that combines Sudoku and Puzzle elements. Enhance your spatial geometric skills, relieve stress, and boost brainpower. Enjoy challenging levels, offline play, and a relaxing gameplay experience with no time limits. Master the game by strategically clearing blocks and aiming for high scores. Get ready to relax and have a good time playing this engaging IQ game!

🎮 Games
(4.1K)
16
PDF Fill & Sign. Editor Filler
PDF Fill & Sign. Editor Filler
PDF Fill & Sign. Editor Filler
Document Reader and Signer
Free

This application allows users to easily fill out and edit PDF forms on the go, streamlining the process of completing important documents. Try it now to simplify your form filling tasks!

💼 Business
(5.5K)
17
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)
18
BlockArt II Free
BlockArt II Free
BlockArt II Free
by Choofun Games AB
Free

"Unleash your creativity with an intuitive 3D block-building app likened to LEGO and Minecraft. Easily construct and render your creations with advanced features like color customization, zoom control, and more. Try it now and bring your imagination to life!"

🎮 Games
(59)
19
Fill Wooden Block Puzzle 8x8
Fill Wooden Block Puzzle 8x8
Fill Wooden Block Puzzle 8x8
Origin Woody IQ Test Game 8x8
Free

"Enjoy the best wood-themed block puzzle game for ultimate brain exercise. Fit blocks in rows or columns without time limits. Subscribe for VIP Membership to unlock extra features. Play now for free!"

🎮 Games
(64K)
20
BlockPuz - Block Puzzles Games
BlockPuz - Block Puzzles Games
BlockPuz - Block Puzzles Games
Classic Color Puzzle Jam
Free

Enjoy a refreshing and innovative jigsaw puzzle gaming experience with this app! Play anytime, anywhere without the need for an internet connection. Challenge your friends to see who can achieve the highest score!

🎮 Games
(195K)

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