Comparison

LINE LOGIC vs Sudoku Connect !

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

LINE LOGIC

Features
Read full description

A new puzzle game is released The rules are simple You have to complete the fence by connecting the square borders without fork or branch. The number in the square indicates how many lines surround it. This is similar to slither link. But, this game can have inner fence. The operation is easy. Just click square border to draw Puzzle sizes can be selected by users from 5 to 50 and You can zoom in and out comfortably. Try it now.

About

Sudoku Connect !

Features
Read full description

100% Pure Logic: Unique Solutions (No Guessing) We despise trial and error. Every single puzzle in our app is rigorously verified by algorithms to ensure a unique solution that can be solved entirely through logical deduction. Upon completion, the system automatically displays the specific solving techniques used for that level, helping you bridge the gap between amateur and master. Tournament Grade Standards Difficulty Calibration: Classic 9x9 puzzles are strictly capped at SE 4.0 (Sudoku Explainer) and below, perfectly aligning with international tournament standards. Beginner Friendly: We offer a dedicated 6x6 mode, allowing newcomers to grasp core logic principles without the overwhelm of a full grid. First-of-its-Kind: Bluetooth Local Multiplayer Sudoku is no longer a solitary sport. Connect with friends via Bluetooth for real-time head-to-head battles: Speed Race: A pure test of mental agility. Who finishes the grid first? Cell Grab: A strategic battle for territory. Claim the grid, one cell at a time. Diverse Variants & Global Challenges Exotic Variants: Includes Diagonal, Killer, Odd/Even, and more. Our puzzle library is constantly expanding. Global Rankings: Take on the Daily Puzzle and compete with players worldwide to claim your spot on the leaderboards.

Screenshots

LINE LOGIC4 screens
Sudoku Connect !4 screens

Verdict

The call

The clearest difference is ads: Sudoku Connect ! at none against LINE LOGIC's shown. Sudoku Connect ! also leads on update cadence (every 6 days vs every 3 weeks). LINE LOGIC's advantage is iOS requirement (11.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LINE LOGIC ships an update every 3 weeks, Sudoku Connect ! every 6 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard3 real differences ยท 3 level
LINE LOGIC versus Sudoku Connect !: the parameters behind the verdict, then further details
ParameterLINE LOGICSudoku Connect !
PriceFreeFree
Update frequencyEvery 3 weeksEvery 6 days โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS11.0 โ€” better17.0
Further details โ€” not scored
Size31 MB65 MB
Age rating4+4+
DeveloperKAEGUREEYung Wei Cheng

In-app purchases

None

LINE LOGIC

No in-app purchases

None

Sudoku Connect !

No in-app purchases

Questions

Is LINE LOGIC free?
LINE LOGIC is free to download, with no in-app purchases.
Is Sudoku Connect ! free?
Sudoku Connect ! is free to download, with no in-app purchases.
Do LINE LOGIC or Sudoku Connect ! have ads?
LINE LOGIC shows ads; Sudoku Connect ! does not.
Which is updated more often, LINE LOGIC or Sudoku Connect !?
LINE LOGIC ships an update every 3 weeks, and Sudoku Connect ! every 6 days. Most recently, LINE LOGIC was updated on October 10, 2026 and Sudoku Connect ! on October 25, 2026.

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