Chemdle

How to play

1. 01

   Read the problem

   Each day brings one chemistry question to solve.

2. 02

   Draw your answer

   Draw your guess in the molecule editor and press submit.

3. 03

   Read the colours

   Red answers are incorrect, blue are intermediates, and green is correct.

4. 04

   Six attempts

   You have six attempts to get it right.

Good to know

• Hints. Puzzles can have up to three hints, available to premium members.
• Two editors. You can switch between the Ketcher and Marvin molecule editors in the menu.
• Colourblind mode. The menu has a colourblind mode and a dark mode.