Railgram: Train Tracks Puzzle

No guessing. Just logic.

Railgram is a cozy train tracks puzzle. Read the number clues beside every row and column, find exactly which cells carry track, then drag to lay one railway from gate to gate. When the last piece clicks in, the train rolls out. Then come back tomorrow for a fresh daily puzzle.

All 1,000 levels have exactly one solution, and our solver checks that you can reach it by deduction alone. As in a good nonogram or logic grid, every move is one you can prove.

HOW TO PLAY

- The number beside each row and column says how many of its cells carry track

- Double-tap a cell to find track; tap or swipe to mark cells with no track

- Drag across found tiles to build the road, or pick a piece from the tray

- Join the entry gate to the exit gate with one railway: no branches, no loops

HINTS THAT EXPLAIN WHY

Stuck on a railway puzzle? Reveal lays one correct piece of track for you. Explain shows the next logical step and the reason for it, for example "Row 1 needs 4 and the last cell is blocked, so these 4 must be track". It previews the result on the board, and Apply carries it out with one tap. You learn the technique instead of copying an answer. Out of hearts? Explain can win one back and show you the next step.

THE DAILY LINE

One board a day, the same for everyone. It opens after the tutorial.

- Boards grow from 6x6 on Monday to 9x9 on Sunday

- Solve it with no mistakes and no hints for a Perfect

- Keep your daily streak rolling and fill this month's calendar

- Share your result without spoiling the board for friends

MEET CASEY

Casey, your train driver, teaches the rules in 10 short tutorial levels: double-tap to find track, tap or swipe to mark empty cells, drag to build the road. The shop and ads stay hidden until the tutorial is done. After that, Casey watches every move, cheers your wins and winces with you when a heart cracks.

A RAILWAY THAT KEEPS GROWING

- Boards grow from a single 1x5 line to 10x10 grids

- Mega Maps: four connected boards that form one long route, played with one shared set of hearts

- New rules from level 35: rocks, then passengers, a river with bridges, a tunnel through the mountain and a level crossing, each introduced with short practice boards

- Finish each 100-level Line to earn a stamp in your Ticket book

- Building the road never costs a heart. Only a wrong "this is track" call does, and each level gives you 3 hearts

COINS, STREAKS AND A DAILY RANKING

- Earn coins for every piece of track you lay

- Win in a row to raise your coin streak multiplier

- A friendly daily ranking against Casey's railway friends, a cast of fictional animal rivals: finish on the podium for bonus hints

- Share a picture of your finished railway with friends

MADE FOR QUIET MOMENTS

- Play offline, on the train, on a plane or on the sofa

- No account and no sign-in

- Calm pace with no countdown clock

- An optional daily reminder, only if you turn it on

- Soft clay-style look, gentle sounds and a satisfying train ride after every win

If you enjoy logic puzzles, brain games and number puzzles where every answer has a reason, this train puzzle is for you. Beginners can lean on Explain; experienced solvers can go hint-free, chase a Perfect on the Daily Line and take on the Mega Maps.

ADS AND PURCHASES

Railgram is free to play. From level 11 a small banner ad shows on the play screen. Reward videos are optional: watch one for an extra hint or an extra heart only if you want to. A one-time Remove Ads purchase removes the banner for good. A Starter Pack and coin packs are available for more hints, and you can finish every level without paying.

Railgram is made by Puzzlica. Read the clues, lay the track and enjoy the ride.