Who makes Huh Lab
Huh Lab Maths is made by UVW Group (Malaysia). Bit and Huh are our characters: Bit laughs at everything, Huh is never impressed. You may know them from Huh Lab TV, our daily jokes on YouTube.
Every question comes from our own software, written to match the Cambridge curriculum, and every mistake it can recognise is one we described ourselves. The game shows no adverts and has no chat, and it asks for nothing about your child beyond a nickname and a school year.
Questions about your account or a payment: support@huhlab.com
Our terms, in short
- The monthly plan is charged the day you subscribe. Your first month comes with 15 extra days free.
- After that, US$38.88 a month for the family, charged monthly until you cancel. Or US$427.68 for a year, charged the day you start. Cancel any time and keep access to the end of the period you paid for.
- Refund in full within 30 days of your first payment, once per family, as long as no Robux reward has been approved.
- Points have no cash value. Rewards open with your first payment; every one is approved by you, and the code is emailed to you, never shown to your child.
- Delete your account, and everything about your child, from the parent panel at any time. A running subscription is cancelled first, on the billing page in the same panel.
See the real game
Recorded from the game itself, on a phone: choosing an answer, typing one, and two of the mini-games.
- 675maths skills, Primary to IGCSE
- 302common mistakes it can recognise
- 3Cambridge tracks
- 1,000+subscribers to Huh Lab TV on YouTube
Four of the most tested ideas in learning
Huh Lab is not an experiment on your child. It puts proven methods into a game children want to play.
Practice testing
Answering from memory builds stronger recall than reading notes again. Every round is exactly that, without the exam nerves.
Spaced review
Coming back to a skill days later makes it stick. A mastered skill returns on its own, so it is still there on exam day.
Instant feedback
A mistake corrected straight away is not practised wrongly for weeks. Every answer is checked the moment it is given.
Mastery before moving on
A skill counts as learned only after it is right again and again, in harder forms, not after one lucky guess.
Roediger & Karpicke (2006) on practice testing; Cepeda et al. (2006) on spaced practice; Hattie & Timperley (2007) on feedback; Bloom (1984) on mastery learning.


Their next test is coming. Start practising tonight.
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