12 Days of Christmas
23rd
99 Bottles of Beer
304th
46th
Abundant Numbers
35th
Arabic to Roman
34th
brainfuck
41st
Christmas Trees
3rd
CSS Colors
19th
Cubes
28th
Diamonds
52nd
Divisors
433rd
1st
38th
Emirp Numbers
28th38th95th18th65th26th36th210th36th41st21st40th49th588th71st
Emojify
20th
Evil Numbers
758th
23rd
Fibonacci
113th94th
Fizz Buzz
8th
1,723rd
1st
Happy Numbers
472nd
68th
Leap Years
28th
Leyland Numbers
45th
Morse Decoder
16th
Morse Encoder
20th
Niven Numbers
38th
Odious Numbers
20th
Ordinal Numbers
46th
Pangram Grep
35th
Pascal’s Triangle
31st
Pernicious Numbers
54th
Poker
16th
Prime Numbers
22nd
Quine
1st
617th
97th
Rock-paper-scissors-Spock-lizard
36th
Roman to Arabic
47th
Rule 110
42nd
Seven Segment
27th
Sierpiński Triangle
23rd
Spelling Numbers
21st
Ten-pin Bowling
15th
Tongue-twisters
33rd
United States
λ
26th
π
25th
τ
16th
φ
45th
√2
34th
𝑒
49th