Sound effects while you practise, and a new home page
In shortCorrect answers, mistakes, stars and badges now have their own sounds, and a sound button turns them off. The home page now shows the stages with the mascots as guides.
Sound effects
Twelve original sounds follow along as children solve problems.
| Sound | When it plays |
|---|---|
| Tap, erase | Typing or erasing with the number pad or keyboard |
| Start | Starting a round |
| Correct | Getting a problem right |
| Wrong | Getting a problem wrong. It is low and gentle |
| One to three stars | When stars appear on the result screen |
| Complete, perfect | Finishing a round and getting every problem right |
| Try again | Earning no stars. It rises so it does not sound sad |
| Badge | Earning a new badge or a higher rank |
The sound button on the practice and result screens turns them on or off. Sound starts on, and your choice is saved in the browser.
A new home page
The home page is now more like an adventure map with the mascots as guides. You can find stages by age group and try a real problem right there.

