12 Days of Christmas
25th
99 Bottles of Beer
327th
51st
Abundant Numbers
39th
Arabic to Roman
40th
brainfuck
52nd
Christmas Trees
4th
CSS Colors
22nd
Cubes
34th
Diamonds
65th
Divisors
453rd
1st
46th
Emirp Numbers
30th41st105th19th68th34th49th228th37th45th24th46th50th641st75th
Emojify
24th
Evil Numbers
838th
26th
Fibonacci
139th110th
Fizz Buzz
9th
1,845th
1st
Happy Numbers
523rd
74th
Leap Years
31st
Leyland Numbers
54th
Morse Decoder
21st
Morse Encoder
25th
Niven Numbers
46th
Odious Numbers
24th
Ordinal Numbers
52nd
Pangram Grep
39th
Pascal’s Triangle
34th
Pernicious Numbers
65th
Poker
21st
Prime Numbers
24th
Quine
1st
675th
100th
Rock-paper-scissors-Spock-lizard
42nd
Roman to Arabic
54th
Rule 110
47th
Seven Segment
29th
Sierpiński Triangle
25th
Spelling Numbers
23rd
Ten-pin Bowling
20th
Tongue-twisters
41st
United States
λ
30th
π
τ
φ
47th
√2
𝑒
53rd