Brainy Bunch Weekly Challenge
A new brain-teaser every week
Fresh Maths, English and Science questions every week. Answer them all, reveal the explanations, and earn a badge and certificate to share.
This week
Choose your challenge
- This week
Mathematics · Classes 4–6
Fraction Feast
Pizzas, rupees and slices: five questions to sharpen your fractions. Take your time and draw a picture if it helps.
Week of 12 Oct 2026 · 5 questionsStart
- This week
English · Classes 3–5
Word Detective
Put on your detective hat! Spot the nouns, fix the sentences and find the opposites in five quick clues.
Week of 12 Oct 2026 · 5 questionsStart
- This week
Science · Classes 5–7
Plants, Water and Air
How do plants make food, where does puddle water go, and why does thunder come late? Five questions for curious minds.
Week of 12 Oct 2026 · 5 questionsStart
How it works
- 1
Pick a challenge
Choose this week's Maths, English or Science challenge for your class.
- 2
Answer every question
Take your time. There's no timer and no sign-in.
- 3
See the explanations
Find out which answers were right and why, so every mistake teaches something.
- 4
Earn a badge
Get a badge and a certificate to download or share with family.
Badges to earn
- Challenge ChampionEvery answer right!
- Super SolverMore than half right.
- Brave ExplorerTook on the challenge and learned something new.