Shape Duel

Shape Duel

Real-Time Drawing Battle · Up to 4 Players

Choose Mode

OR

OR

📖 Scoring Guide

🎮 Host Game

Your Name

🕹️ Join Game

Room Code

Your Name

Open Rooms (last 5 min) LIVE

🎮 Lobby

Waiting for players…

Room Code

···

Players (1/4)

End Condition

Rounds

5

First to

3

wins

Draw Time

20s

per round

Points Mode

Highest accuracy wins 1 point per round

Accuracy Algorithm

Penalty weight

Chamfer distance — shape-aware, tolerant of slight misalignment

σ Tolerance (Chamfer & Hausdorff)

0.25×

0.10 strict · 0.25 default · 0.40 lenient

Lock in early for up to 1.5× accuracy multiplier

Player Tools

🪞 Mirror Mode NEW

One player draws freely each round — others copy them as closely as possible.

Game Settings

Waiting for host to start…

👥 Local Game

Player 1 Name

Player 2 Name

Rounds

5

Draw Time

20s

per round

Scoring

🪞 Mirror Mode NEW

HOST Round 1 / 5

⏸

Game Paused

Host paused the game.

Draw this shape ↓

TIME: 20s

Leave game?

You will be returned to the lobby.

ROUND RESULT

Next round in

5s

🏆 CHAMPION 🏆

PLAYER 1

⚙ Game Settings

End Condition

Rounds

5

First to

3

wins

Draw Time

20s

per round

Points Mode

Accuracy Algorithm

Penalty weight

σ Tolerance (Chamfer & Hausdorff)

0.25×

0.10 strict · 0.25 default · 0.40 lenient

⚡ Speed Bonus

Lock in early for up to 1.5× accuracy multiplier

Player Tools

🪞 Mirror Mode NEW

One player draws freely each round — others copy them as closely as possible.

Rounds

5

Draw Time

20s

per round

Points Mode

Accuracy Algorithm

Penalty weight

σ Tolerance (Chamfer & Hausdorff)

0.25×

0.10 strict · 0.25 default · 0.40 lenient

⚡ Speed Bonus

Lock in early for up to 1.5× accuracy multiplier

🪞 Mirror Mode NEW

P1 draws, P2 copies — then swap. Drawer rotates each round.

Chat