Unlock Level X-1
Get 9 stars.
100% success rate.
Unlock Level X-4
Get 36 stars.
100% success rate.
Unlock Level X-5
Get 45 stars.
100% success rate.
Unlock Level X-6
Get 54 stars.
100% success rate.
Unlock Level X-2
Get 18 stars.
Unlock Level X-3
Get 27 stars.
Unlock Level X-7
Get 63 stars.
Unlock Level X-8
Get 72 stars.
Unlock Level X-9
Get 81 stars.
Unlock Level X-10
Get 90 stars.
Unlock Level X-11 and X-12
Complete the first 10 worlds with all presents.