Best Block Fill Line Puzzle Apps & Games

248+ iOS apps & games curated and reviewed

4.0 avg rating
20 free apps & games
Updated September 2026

Looking for free block fill line puzzle apps and games? 20 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

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

#AppPriceRatingAdsIn-App PurchasesUpdated
1Block Fill Line Puzzle GameBlock Fill Line Puzzle GameFree4.7★ (7.2K)YesYesSep 2026
2Blockudoku - Block Puzzle GameBlockudoku - Block Puzzle GameFree4.7★ (658K)YesYesSep 2026
3Line Blocks: Fill Puzzle GamesLine Blocks: Fill Puzzle GamesFreeYesNoMay 2026
4Color Fill 3D: Maze GameColor Fill 3D: Maze GameFree4.6★ (381K)YesYesSep 2026
5Fill Blocks: One Line PuzzleFill Blocks: One Line PuzzleFreeNoNoJul 2026
6Fill one-line puzzle gameFill one-line puzzle gameFree4.6★ (40K)YesYesSep 2026
7Block Fill : One line puzzleBlock Fill : One line puzzleFreeNoNoSep 2026
8Block Puzzle ·Block Puzzle ·Free4.5★ (157K)YesNoSep 2026

Top Picks for Block Fill Line 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
Blockudoku - Block Puzzle Game#2

Blockudoku - Block Puzzle Game by Easybrain Ltd

Blast blocks on sudoku grid!
Strong Contender
🎮 Games
4.7😐(658K ratings)
FreeAdsIn-App Purchases
#64in Games
Blockudoku - Block Puzzle Game screenshot 1
Blockudoku - Block Puzzle Game screenshot 2
Blockudoku - Block Puzzle Game screenshot 3
Blockudoku - Block Puzzle Game screenshot 4
Blockudoku - Block Puzzle Game screenshot 5
Blockudoku - Block Puzzle Game screenshot 6

This game blends sudoku and block puzzle mechanics on a 9x9 grid. Match blocks to clear lines and squares, aiming to keep the board clean and achieve high scores. Engage in daily challenges, seasonal events, and tournaments for unique rewards and competition.

What We Love

  • 🚀 Relaxing and challenging
  • 👍 Great for brain exercise
  • 🚀 Addictive gameplay
  • 👍 Visually appealing

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🔋 High battery drain
  • 💰 Too many ads
  • 🤯 Frustrating difficulty spikes
  • 🤔 Perceived rigged mechanics

More Block Fill Line Puzzle apps to explore

FAQ about Block Fill Line Puzzle

What are the best block fill line puzzle apps & games for iPhone?
Block Fill Line Puzzle Game tops our block fill line puzzle apps & games ranking as of September 2026, with a 4.7-star average from 7.2K App Store ratings, and it's free to download.
Yes — 20 of the top block fill line puzzle apps & games we rank are free to download, including Block Fill Line Puzzle Game and Blockudoku - Block Puzzle Game.
Block Fill Line Puzzle Game shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ block fill line puzzle apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Block Fill Line Puzzle Game is a single-player puzzle experience where the objective is to fill every block on the screen using a single, continuous line. You cannot lift your finger or retrace any part of the path you draw.
To play, you draw a single line that must cover every single block on the grid. The key is to think ahead to avoid getting stuck in a position where you cannot complete the path without lifting your finger or retracing.

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