Free Train Tracks Maker
Free Train Tracks Puzzle Generator
Lay one continuous track from entry to exit
Updated Sep 17, 2026
A train tracks puzzle gives you a grid with an entry and an exit on its edges, a count for every row and column, and a few track pieces already laid. Your job is to complete a single continuous railway between entry and exit using straights and curves, so that each row and column contains exactly the stated number of track pieces. There is one line, it never branches, and it never crosses itself — so each count you satisfy constrains its neighbours. Sizes are 6×6 and 8×8, each exporting as a printable PDF with the answer key.
Why use Puzzone
One Track, No Branches
A single continuous route means every piece you place forces the shape of the next, which is what makes the deductions chain.
Counts Around Every Edge
Row and column totals give you the arithmetic footholds; the fixed pieces give you the starting geometry.
Verified Single Route
Each puzzle is generated from a valid track and checked, so exactly one railway satisfies the counts.
Printable and Free
Track pieces print crisply in black and white, with the solved route on its own page.
How it works
Choose a Size
Pick 6×6 or 8×8.
Generate
Click Generate for a new track with its row and column counts and starting pieces.
Print or Export
Download the PDF with the puzzle and the answer key.
Frequently asked questions
Complete one continuous track between the entry and exit on the grid edges, using straight and curved pieces, so that every row and column holds exactly the number of track pieces given. The track never branches, never crosses itself and never dead-ends.