Trazen: Number Path Puzzle

Draw the path from 1 to the last number. There's only one rule: every number must touch the next one — horizontally, vertically or diagonally.

Looks easy. Until it isn't.

Trazen is a pure logic puzzle: every board has exactly one solution, and you can always solve it by reasoning, never by guessing.

🔥 DAILY PUZZLE
A new board every day, the same for every player. Keep your streak, beat your best time and share your result without spoiling the solution. Play 10 days in a row to earn a streak saver that covers you if you miss a day. Missed a puzzle? Play it from the calendar.

🧩 OVER 100 LEVELS, STEADILY HARDER
The first ones teach you as you play. Then the help fades away little by little, until the final levels, where it's just you and the board.

🎛️ CUSTOM MODE
Pick the size (4×4 up to 9×9) and the difficulty, then add any extras you like: Timer to time yourself, Chain to keep the boards coming, and Blind to play without seeing the line.

✅ SURE NUMBERS
Know exactly where a number goes? Press and hold it to mark it as sure: a tap won't clear it, and it stays when you reset. Keep what you know apart from what you're trying.

🏆 ACHIEVEMENTS AND STATS
50 badges for streaks, levels, flawless daily puzzles and special challenges. Tap any badge to see how to earn it.

✨ MADE TO PLAY IN PEACE
• No ads.
• Works offline: play anywhere.
• On phones and tablets.
• Your progress is saved on your phone and in its backup, so you won't lose it if you switch phones.
• No accounts, no sign-up.
• Dark and light mode.
• Optional reminder so you don't lose your streak.
• In English and Spanish: it follows your phone's language.

Trazen is an independent project. If you enjoy it, a short review helps us a lot.