Akari By Nikoli Akaris
Successfully complete the indicated task to unlock the corresponding set of Akaris:
- Akaris 11 to 20: Solve 5 of 10 Akaris.
- Akaris 21 to 30: Solve 10 of 20 Akaris.
- Akaris 31 to 40: Solve 15 of 30 Akaris.
- Akaris 41 to 50: Solve 20 of 40 Akaris.