Comparison

15 Puzzle Polygon vs Slitherlink

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

15 Puzzle Polygon

Engage your mind with a variety of logic and puzzle games. Explore unique variations of classic puzzles like the 15-puzzle, tile matching, and color-based challenges. Offers numerous levels and modes to test your thinking skills.

Highlights
  • Extended 15-puzzle variations
  • Hexagonal and triangular boards
  • Tile matching with various shapes
  • Color-based logic puzzles
  • Maze and rotating puzzles
  • Nonogram and number puzzles
Features
Read full description

This APP include some simple and interesting puzzles. Each have some modes and levels. All need to think and select. The n-puzzle : Extended the classic 15-Puzzle to triangle and hexagon. Added fixed blocks and irregular board mode. Hexagon Slide: 15 puzzle with hexagonal board and triangular sliding blocks. Maze 15 Puzzle: It combines a maze with a 15 puzzle. Tile matching puzzle: The board consists of sticks, triangles, squares or hexagons. Each have Five board size and More block shape types. Just drag the block and drop to the empty place of board. when a line(Horizontal, vertical, diagonal) is filled with the blocks, they will disappear. Unified Color: Click to make all polygons have same color. More polygons will change the color when you click ones. There are three shapes(triangle, square, hexagon) and each have some patterns and six levels. Rotating Color Puzzle: Click to rotate color blocks to put them in right place. There are three shapes(triangle, square, hexagon) and each have six levels. Cyclic Color Blocks: Slide the color blocks circularly to make the color same horizontally or vertically and horizontally. Including memory mode which hide the color when you sliding. Time Traveler: Rotate clockwise to make time same. Very difficult. Dyed Chessboard: Turning the chessboard into same color within a limited number of steps. Nonogram Iteration: New nonogram with three types of boards. Nine Tripod Cauldrons: Make all rows or columns no same painting Rotate Number Puzzle: Rotate to make sum same as the center. Double-Sided Game: Slide to sorting the number on two side board.. This APP have 44 puzzles of color. Each have some stages with infinite levels. Just Click or Drag to play.

About

Slitherlink

This is a logical puzzle game where players connect points to form a single loop. Numbers on the board indicate how many lines surround them, guiding players to complete the puzzle. It offers a unique hexagonal grid challenge for brain training.

Highlights
  • Hexagonal grid puzzles
  • Single loop formation
  • Number clues for guidance
  • Logical deduction gameplay
  • Brain training challenges
Features
Read full description

“Hexa Slitherlink" is a logical action puzzle. HOW TO PLAY? -------------- 1. The board consists of a number of numbers and a number of points. Each number represents the number of hexagonal lines around it. 2. Connect points to points in a straight line, making it a loop and only one loop. The number between six points represents the number of lines around its hexagon. 3. Where there are no numbers, there is no limit to the number of underscores, and there can be no underscores around 0. The routes must not cross, nor be forked. -------------- We appreciate any feedback you may have and will apply it to future updates and features. With your continued support we'll do our best to turn out quality Apps.

Screenshots

15 Puzzle Polygon4 screens
Slitherlink4 screens

Verdict

The call

The clearest difference is price: 15 Puzzle Polygon at Free against Slitherlink's $0.99. 15 Puzzle Polygon also leads on rating (5.0 vs 3.3). Slitherlink's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.6). On ratings volume, update cadence, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

15 Puzzle Polygon is free to download; Slitherlink costs $0.99 up front. 15 Puzzle Polygon sells 1 one-off in-app purchase. Slitherlink asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

15 Puzzle Polygon holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

UpkeepUpdate frequency

15 Puzzle Polygon ships an update every 6 weeks, Slitherlink monthly. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
15 Puzzle Polygon versus Slitherlink: the parameters behind the verdict, then further details
Parameter15 Puzzle PolygonSlitherlink
PriceFree — better$0.99
Rating5.0 (4 ratings) — better3.3 (3 ratings)
Positive reviews—0.0% of reviews
Number of ratings4 — better3
Update frequencyEvery 6 weeksMonthly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.69.0 — better
Further details — not scored
Size19 MB45 MB
Age rating12+4+
Developer振华 许其跃 吴

Customer experience

15 Puzzle Polygon

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Slitherlink

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

15 Puzzle Polygon

One-time1
  • Full Version$2.99
None

Slitherlink

No in-app purchases

Questions

Is 15 Puzzle Polygon free?
15 Puzzle Polygon is free to download, with in-app purchases available.
Is Slitherlink free?
Slitherlink costs $0.99, with no in-app purchases.
Which has better reviews, 15 Puzzle Polygon or Slitherlink?
15 Puzzle Polygon is rated higher. 15 Puzzle Polygon averages 5.0 out of 5 from 4 ratings, while Slitherlink averages 3.3 from 3 ratings.
Do 15 Puzzle Polygon or Slitherlink have ads?
Both 15 Puzzle Polygon and Slitherlink show ads.
Which is updated more often, 15 Puzzle Polygon or Slitherlink?
15 Puzzle Polygon ships an update every 6 weeks, and Slitherlink monthly. Most recently, 15 Puzzle Polygon was updated on November 3, 2026 and Slitherlink on November 3, 2026.

Other comparisons