🦉
GSOL
LAB
🎮 Play
🔑 Join
🏅 Badges
Log in
Sign up free
⬅ All subjects
⚗️
Chemistry
Pick a topic, then choose how to play. 🎮
All levels
KS1
KS2
KS3
GCSE
🎲
Mix of everything
Questions from every Chemistry topic.
Play ➜
How do you want to play?
🎯 Practice
On your own, 2 tries
🦉 Beat Ollie
You vs the computer
⚔️ Duel
You vs a friend
🎉 Party
A group or class
Ollie's level
🐣 Easy
🦉 Medium
🔥 Hard
Timer
No timer
⏱ Timer for each question
⚡ Beat the clock (as many as you can)
Seconds per question
10 seconds
20 seconds
30 seconds
60 seconds
Game length
30 seconds
1 minute
2 minutes
5 minutes
Questions
5
10
15
20
Back
Let's go! 🚀