Best Single Line Block Fill Puzzle Apps & Games

250+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated October 2026

Whether you're new to single line block fill puzzle or looking for an upgrade, our curated collection of 250+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Single Line Block Fill Puzzle Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Block Fill Line Puzzle GameBlock Fill Line Puzzle GameFree4.7★ (7.2K)YesYesOct 2026
2One Line 3DOne Line 3DFree4.5★ (3K)NoYesSep 2026
3Color Fill 3D: Maze GameColor Fill 3D: Maze GameFree4.6★ (382K)YesYesOct 2026
4Line Drawing: No Lift PuzzleLine Drawing: No Lift PuzzleFree4.7★ (18K)YesYesOct 2026
5Block Puzzle - Sudoku StyleBlock Puzzle - Sudoku StyleFree4.8★ (106K)YesNoOct 2026
6Block Puzzle ·Block Puzzle ·Free4.5★ (159K)YesNoOct 2026
7Single Line Block Puzzle GameSingle Line Block Puzzle GameFree—YesNoMay 2026
8Single Line Drawing ChallengeSingle Line Drawing ChallengeFree2.8★ (11)YesYesSep 2026

Top Picks for Single Line Block Fill Puzzle

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😐(7.2K 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

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.

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
One Line 3D#2

One Line 3D by AppTout

Fill the blocks in one line
Strong Contender
🎮 Games
4.5😞(3K ratings)
FreeIn-App Purchases
One Line 3D screenshot 1
One Line 3D screenshot 2
One Line 3D screenshot 3
One Line 3D screenshot 4
One Line 3D screenshot 5

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.

What We Love

  • 👍 Fun game
  • 🕰️ Good time killer
  • 💡 Unique strategy

Room to Improve

  • 🤬 Too many ads
  • 🐛 Glitchy levels
  • 🤯 Frustrating experience
Color Fill 3D: Maze Game#3

Color Fill 3D: Maze Game by AI Games FZ

Fill each cell with colors
Worth Considering
🎮 Games
4.6😐(382K 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

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.

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 Puzzle apps to explore

FAQ about Single Line Block Fill Puzzle

What are the best single line block fill puzzle apps & games for iPhone?
Block Fill Line Puzzle Game tops our single line block fill puzzle apps & games ranking as of October 2026, with a 4.7-star average from 7.2K App Store ratings, and it's free to download.
Yes — 20 of the top single line block fill puzzle apps & games we rank are free to download, including Block Fill Line Puzzle Game and One Line 3D.
Block Fill Line Puzzle Game shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ single line block fill puzzle apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.