Best Fill Line Puzzle Apps & Games

241+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated September 2026

Every iPhone needs a few good fill line puzzle apps and games. We benchmark 241+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

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

#AppPriceRatingAdsIn-App PurchasesUpdated
1Block Fill Line Puzzle GameBlock Fill Line Puzzle GameFree4.7★ (7.2K)YesYesSep 2026
2Fill Puzzle - One Line GameFill Puzzle - One Line GameFree4.0★ (64)YesYesAug 2026
3Line Blocks: Fill Puzzle GamesLine Blocks: Fill Puzzle GamesFreeYesNoMay 2026
4Fill one-line puzzle gameFill one-line puzzle gameFree4.6★ (40K)YesYesSep 2026
5Fill: Draw One Line Maze LinkFill: Draw One Line Maze LinkFree4.6★ (3.2K)NoYesSep 2026
6Fill Blocks: One Line PuzzleFill Blocks: One Line PuzzleFreeNoNoJul 2026
7Fill - One Line PuzzleFill - One Line PuzzleFreeNoNoMay 2026
8One Line Fill : Number PuzzleOne Line Fill : Number PuzzleFreeYesNoSep 2026

Top Picks for 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

More Fill Line Puzzle apps to explore

FAQ about Fill Line Puzzle

What are the best fill line puzzle apps & games for iPhone?
Block Fill Line Puzzle Game tops our 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 fill line puzzle apps & games we rank are free to download, including Block Fill Line Puzzle Game and Fill Puzzle - One Line 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 241+ 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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