12 Days of Christmas
80th
99 Bottles of Beer
49th
25th
Arabic to Roman
6th1st11th
Christmas Trees
34th
13th
Divisors
42nd
25th
87th
Emojify
19th
12th
Evil Numbers
24th
16th
Fibonacci
128th
81st
Fizz Buzz
1st
3rd
1st
30th
Foo Fizz Buzz Bar
108th
Leap Years
40th
22nd
74th
Odious Numbers
24th
12th
Ordinal Numbers
21st
5th
Pangram Grep
Poker
7th
4th
Prime Numbers
16th
2nd
87th
Prime Numbers (Long)
13th
3rd
54th
Quine
1st1st60th1st10th1st30th1st1st1st72nd1st16th
Rock-paper-scissors-Spock-lizard
38th
Roman to Arabic
38th
Spelling Numbers
💎1st
Time Distance
6th
Tongue-twisters
16th
8th