When a child is logged into DoodleTables, tap the Menu icon in the top-left of the screen, then tap > Settings > Work Programme (you'll need to complete the parental gate) > Restricted Tables.
Once you tap on this, you'll then be able to tap on each times tables and choose whether you'd like to lock or unlock it.
If you have set a times table to be restricted, this times table will not appear within the 60s Challenge. For example, if the 1 and 2 times tables are restricted, and all others not restricted then the 60 Seconds Challenge wouldn't ask 1x2, but it might ask 1x3 or 3x2.
💡 Need more help? Feel free to contact our lovely customer support team by using the chat bubble in the bottom right corner of the screen, they will be happy to help!