This App is designed for children aged 5+ with five challenges of increasing complexity. They learn about odd and even numbers, recognise and select numbers up to 100, practice their times tables and can discover different number patterns.

After initial learning with an adult, children can then progress to independent learning. Help and guidance about even, odd and multiple numbers is on hand within the respective challenges. Using the number grid, each of the five challenges has a variety of tasks:

- Select and color even numbers
- Select and color odd numbers
- Locate and color missing numbers
- Select and color multiples of 2, 5 or 10
- Select and color multiples of 3, 4, 6, 7, 8 or 9

App settings can be changed to vary the level of difficulty and tailor the challenges to the child's current stage of learning.

The App is intuitive to use - tap to select the colour then tap the target number. Set an auto-correct function, personalise with a child's name, share snapshots via the photo album or send by email as an attachment.