Masyu: Line Logic CD Key
PC price comparison · B & M Games · Nov 9, 2026
A relaxing logic puzzle where you draw one loop through every circle, going straight through the white ones and turning on the black ones. Every puzzle has exactly one answer you can reach with logic alone, no guessing. Play the daily puzzle or choose from 15,000 more, Easy to Expert.
Lowest final price
at Steam · Standard Official
Historical low: $2.99 on November 10, 2026
Get the best deal ↗Compare Masyu: Line Logic key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | −40%$2.99 | none | $2.99 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$2.99 · fees: noneGo to store ↗$2.99
Masyu: Line Logic price history
Historical lows by store
- Steam$2.99
About Masyu: Line Logic
Masyu is a classic puzzle also known as Pearl. Draw one loop through the centers of the cells, with no crossings or branches. The loop passes through every circle, but it doesn't have to visit every cell. On a white circle the loop goes straight, and it turns in the cell just before or just after it, or both. On a black circle the loop turns, and on both sides it goes straight through the next cell. Every puzzle has exactly one solution, and you can always work out the next step with logic, so you never have to guess. If you like Sudoku, it's a similar kind of logic puzzle, no luck needed. Features: A new daily puzzle, the same for everyone, that builds up in difficulty through the week A calendar for catching up on dailies you missed 15,000 puzzles in Endless mode, on 6×6, 8×8, 10×10 and 12×12 boards Four difficulty levels, Easy to Expert, based on the techniques a puzzle needs, not just its size Saved progress and best times, and a stats page with your totals Solving Help: A tutorial that teaches the rules and all 26 techniques, Easy to Expert Hints that show the next step a little at a time, and a check for mistakes A different color for each separate piece of line, so you can see what still needs joining Leftover sides crossed out for you when two lines meet in a cell, and finished circles faded (both optional) Rule breaks shown right away, like a branch, a circle that can't keep its rule, or a loop that closes too early Settings and Controls: Optional shading inside or outside the loop Undo and redo, even after clearing the board A timer you can hide, and a pause screen that hides the board Light and dark modes, three color themes, an option for bolder lines and circles, and soft sounds Mouse or keyboard controlsRead more
Masyu: Line Logic system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or 11 (64-bit)
- Processor: 64-bit dual-core processor with SSE4.2
- Memory: 2 GB RAM
- Graphics: Integrated graphics with OpenGL 3.3 or DirectX 11 support
- Storage: 200 MB available space
Recommended
- Requires a 64-bit processor and operating system
Masyu: Line Logic key FAQ
+What is a Masyu: Line Logic CD key?
A Masyu: Line Logic CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Masyu: Line Logic?
The cheapest Masyu: Line Logic key right now costs $2.99 at Steam, 40% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Masyu: Line Logic?
The lowest price we have recorded for Masyu: Line Logic is $2.99 on November 10, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a Masyu: Line Logic key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
