Use APKPure App
Get Cairde an Dúlra old version APK for Android
Visit 10 habitats (rubber discs) and answer a question at each one.
10 habitats (rubber discs) have a 4x4 grid printed on them. Each grid has a combination of bats, butterflies, ladybirds and trees printed on them. Users run to the grid and input bats, butterflies, ladybirds or trees into the phone. If the correct combination is entered a question appears. Answer 10 questions to complete the trail.