TraceBlazer — One-Stroke Puzzle & Maze Kingdom Game

TraceBlazer is a free online puzzle game with two game types. One-Stroke Puzzle has you draw a single continuous path that visits every node exactly once — a concept rooted in the 18th-century Königsberg Bridge Problem and Euler's graph theory. Maze Kingdom has you navigate a labyrinth from entrance to exit, collecting crystals along the way. Both are playable in Classic, Timebreaker, and Hack modes. Compete in real-time multiplayer, join groups, and tackle a new Daily Challenge every day. No download required — play instantly in your browser or download the free iOS and Android app.

✨ Now playable in your browser — free

Master the Path.
Escape the Maze.

Trace every line in a single stroke, or navigate a Maze Kingdom labyrinth to the exit. Race the clock, compete globally, no download needed.

🎯 Play Free — No Download 📅 Today's Daily Challenge

2 Games

One-Stroke · Maze Kingdom

Daily

New puzzle every day

Global

Live leaderboard

TraceBlazer

Also on iOS & Android

Amazing Features

Discover what makes TraceBlazer the most engaging puzzle game

Precision Tracing

Draw a single continuous stroke that covers every edge of the graph — no lifting, no retracing. The rules take seconds to learn, but mastering efficient routes through complex graphs can take hundreds of puzzles. Every level introduces a new graph layout that forces you to think in a different way.

Maze Kingdom

Navigate a procedurally-generated labyrinth from entrance to exit, collecting optional crystals along the way for bonus effects. Explore four themed worlds of increasing size and difficulty — from the Goblin Woods to the Ice Palace — with fog of war on the toughest mazes. Playable in every mode alongside One-Stroke puzzles.

Timebreaker Mode

Race the clock in Timebreaker Mode, where every puzzle has a countdown that starts the moment you place your first move. Solve quickly to earn bonus time on subsequent puzzles and maximise your leaderboard score. Speed and accuracy must work together — a wrong move under pressure can cost you the run.

Global Leaderboards

Every mode has its own worldwide leaderboard — Classic, Timebreaker, Hack Mode, Multiplayer, and Daily Challenge. Weekly leaderboards reset every Monday for a fresh competitive window, while all-time rankings reflect your lifetime score. See exactly where you stand among thousands of players across the globe.

Hundreds of Levels

Progress through hundreds of handcrafted graph puzzles that increase in complexity as your skills improve. TraceBlazer tracks your level independently in each mode, so you always face puzzles matched to your ability. Graphs grow from simple shapes with a handful of nodes to intricate networks that require careful planning to navigate.

Multiplayer Battles

Race another player on the same puzzle in real time. Quick Match pairs you with an opponent at your rating instantly using an ELO ranking system. Create a private room and share the code to challenge friends, or browse public rooms to join an ongoing game. Win matches to climb the Multiplayer leaderboard and earn a competitive rank badge on your profile.

Daily Challenges

A brand-new puzzle drops every day at midnight UTC, and every registered player receives the same graph. Solve it to post your score to the Daily leaderboard and see exactly how you rank against the entire player base that day. Play every day to build a streak — streaks of 7, 30, and 100 days unlock exclusive achievement badges visible on your public profile.

Community Puzzles

Use the built-in Puzzle Creator to design your own graph puzzles and publish them for all players to discover. Browse hundreds of community-made puzzles sorted by difficulty, popularity, and newest additions. Rate puzzles you have played and filter by complexity to find the perfect challenge. Free accounts can play up to 3 community puzzles per day; Premium unlocks unlimited plays and unlimited puzzle creation.

Groups

Create or join a private group with up to 50 members and compete together in a dedicated space. Group admins can post challenges for members to race through and start tournaments that score points across all group puzzles played in a set window. A live group leaderboard tracks standings in real time, and a built-in group chat lets members coordinate, celebrate, and share strategies.

Friends

Add other players as friends to see their leaderboard scores highlighted, check when they are online, and compare stats head-to-head from their profile. Challenge a friend directly to a multiplayer match without waiting in a Quick Match queue. Your friends list travels with you across the web app, iOS, and Android so you are always connected to the players you know.