Free practice for coding and school subjects.
Choose a clear starting point, then learn at your own pace.
Start here
Choose your learning path
Short questions with an explanation every time. The ones you get wrong come back until they stick.
Kids learning
How old is the learner?
We’ll suggest an England key stage and a school year to begin with.
Make your adventurer yoursEarn coins. Choose your look. Equip your gear.
Get 10 coins for each question you complete for the first time, then spend them in the shop on capes, crowns, packs and tools.
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Choose a Year 1–11 route grouped under England’s key stages. Curriculum plans differ across the UK; Year 10–11 subject options also vary by school and GCSE board. These are guided practice samplers, not a full curriculum or exam course. Younger learners may want an adult alongside them.
No matching subject at this level. Clear the search or choose a different key stage.
Your learning adventurer
Create a character. Grow with every week.
Choose a name and description; your character level rises as you practise.
Starter gear
Level 1 · New explorerJust started0 XP earned
Responsibility & money practice
My pretend pocket bank
Practice planning, saving and spending through small weekly tasks.
Spendable£0.00
Savings jar£0.00
Goal progress£0.00 / £5.00
This week£0.00
Choose a responsibility task
All amounts are pretend learning points saved only in this browser. No real money, purchases, accounts or payments are involved. Agree any real allowance or chores with a trusted adult.
About these courses, curriculum and your progress
Five selected, widely used technology languages: Python, JavaScript, SQL, TypeScript and Java. “Top” depends on the measure; this is a practical learning selection rather than a universal ranking. New tech courses contain 300 practice variants each. The original 325-question Python trail is preserved.
Each school subject has 100 questions per key stage. English combines eight original reading passages with language and guided explanation checks. Science pairs 50 application scenarios with 50 reasoning checks. Maths uses varied values to practise ten topic areas. These are practice questions, not 100 distinct curriculum objectives. English speaking, extended writing and whole-book study, and science practical work, need additional learning beyond quizzes.
Sources: England key stages · English · Maths · Science.
Progress and course notes save in this browser. Create an account to sync progress across devices. The core app works offline.
Python
Optional gentle adventure music · generated on this device.
Earn 10 coins for each question you first complete.
Explore with the hero. Enemies challenge you with course questions. Correct answers win the encounter.
♥ ♥ ♥🐍 Lv. 1🪙 0
World 01
The Greenwood
Small steps. Real skills.● ● ●
for quest in adventure:
learn()
build()
level_up()Your progress
🧙
Level 1 • Apprentice
0 / 250 XP to next level
🔥0Day streak
⏱Your pacePer exercise
▰0%Completed
Today’s quest 01 / 325
🌱
Foundations
+50 XPBefore you practise
Learn the pattern
Worked example
Solve it in 3 steps
Common mistake
● ● ●quest.py
Optional code lab
PythonTry it in the browser
Edit a copy of this question code and run it locally in your browser. It will not change your course answer or progress.
Run your code to see output here.Runs in Pyodide, entirely in this browser. Do not paste private data.
Model comparison only. Equivalent solutions may differ.
Let’s work through it
Your practice campfire
Fully offlineBuild it yourself.
A private scratchpad for longer solutions. Saved with your progress.
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Trail complete