12 Days of Christmas
63rd
34th39th213th307th76th
99 Bottles of Beer
85th
35th76th284th774th69th
Abundant Numbers
170th
32nd49th200th565th95th50th
Arabic to Roman
40th
14th17th139th285th52nd
brainfuck
78th
17th19th
Christmas Trees
36th
16th28th
CSS Colors
6th
Cubes
10th
Diamonds
84th
25th
Divisors
175th
96th
Emirp Numbers
101st
27th
210th511th101st
Emojify
8th
147th24th15th
Evil Numbers
89th
60th88th225th603rd137th91st
Fibonacci
260th
97th135th175th186th185th138th
Fizz Buzz
181st
135th248th1,020th1,576th220th164th
Happy Numbers
47th
46th36th
447th81st
Happy Numbers (Long)
35th
Intersection
37th
13th24th74th189th35th21st
Kolakoski Constant
13th
12th15th61st115th29th
Kolakoski Sequence
29th26th86th251st40th
Leap Years
113th
41st58th105th173rd66th
Levenshtein Distance
30th
25th21st
173rd62nd
Leyland Numbers
21st
31st30th106th275th47th
Look and Say
33rd
16th
194th63rd
Morse Decoder
34th
Morse Encoder
9th
37th
Niven Numbers
39th
405th115th
Odious Numbers
85th
35th79th180th301st106th73rd
Ordinal Numbers
63rd
8th43rd185th371st45th
Pangram Grep
20th43rd87th355th79th
Pascal’s Triangle
58th60th11th37th28th26th101st507th77th35th
Pernicious Numbers
63rd
22nd
364th69th59th
Poker
Prime Numbers
148th
41st
442nd685th152nd
Quine
140th
877th
Recamán
24th
327th
Rock-paper-scissors-Spock-lizard
12th
Roman to Arabic
25th
Rule 110
38th
16th17th25th
115th41st
Seven Segment
13th
Sierpiński Triangle
12th
Spelling Numbers
21st
12th
Sudoku
7th
Tongue-twisters
12th
United States
9th
Vampire Numbers
13th
λ
16th
142nd32nd
π
34th
27th24th158th261st44th
τ
21st
17th21st87th186th37th
φ
28th
319th40th
√2
27th
472nd40th
𝑒
29th
320th61st