12 Days of Christmas
23rd
99 Bottles of Beer
26th
Abundant Numbers
105th
67th
Abundant Numbers (Long)
63rd
181st
Arabic to Roman
17th
Arithmetic Numbers
78th
Arrows
ASCII Table
237th
brainfuck
59th
Catalan Numbers
134th
Catalan’s Constant
Christmas Trees
148th
Collatz
480th
CSS Colors
49th
Cubes
9th
Day of Week
268th
Diamonds
78th
Divisors
130th
Emirp Numbers
45th
19th
Emirp Numbers (Long)
39th
127th
Emojify
Evil Numbers
95th161st
Evil Numbers (Long)
49th
Factorial Factorisation
26th
131st
Fibonacci
214th
Fizz Buzz
48th30th22nd34th241st
58th
30th
9th4th
309th1st40th49th73rd40th9th
119th52nd
180th165th108th
Foo Fizz Buzz Bar
19th
150th
Fractions
47th
Game of Life
139th
Gijswijt’s Sequence
8th
Happy Numbers
62nd
Happy Numbers (Long)
35th
66th
Hexdump
162nd
Intersection
62nd
Inventory Sequence
29th
83rd
ISBN
197th
Jacobi Symbol
112th
Kolakoski Constant
131st
Kolakoski Sequence
45th
19th
Leap Years
111th
135th
Levenshtein Distance
92nd
Leyland Numbers
146th
ln 2
187th
Look and Say
65th
Lucky Numbers
26th
16th
156th
Lucky Tickets
79th
Medal Tally
119th
Morse Decoder
35th
Morse Encoder
40th
Musical Chords
74th
Niven Numbers
342nd
Niven Numbers (Long)
175th
Number Spiral
31st
93rd
Odious Numbers
81st168th
Odious Numbers (Long)
102nd
Ordinal Numbers
153rd
Pangram Grep
72nd
Pascal’s Triangle
158th
Pernicious Numbers
82nd
224th
Pernicious Numbers (Long)
29th
Poker
94th
Prime Numbers
133rd
83rd
281st
Prime Numbers (Long)
89th
35th
173rd
Proximity Grid
100th
QR Decoder
94th
Quine
1st1st26th114th117th
1st26th13th
69th36th16th51st96th288th1st1st52nd45th64th77th
95th46th88th29th9th
Recamán
86th
Reverse Polish Notation
111th
Rock-paper-scissors-Spock-lizard
19th
Roman to Arabic
45th
Rule 110
78th
Seven Segment
41st
Sierpiński Triangle
117th
Smith Numbers
18th
19th
25th
Spelling Numbers
26th
Sudoku
20th
Sudoku (Fill-in)
68th
Time Distance
97th
Tongue-twisters
50th
Topological Sort
58th
Trinomial Triangle
94th
United States
Vampire Numbers
16th
196th
Van Eck Sequence
83rd
γ
91st
λ
38th41st
38th108th22nd38th34th30th34th
42nd60th21st8th
π
37th79th
70th207th98th47th48th28th98th
138th36th90th25th14th
τ
34th44th
54th108th84th33rd25th23rd61st
120th22nd59th17th8th
φ
30th46th
49th102nd81st34th27th23rd56th
100th45th76th19th11th
√2
35th54th
67th119th67th33rd33rd25th62nd
206th47th75th16th10th
𝑒
60th61st
52nd109th80th39th39th30th66th
150th31st100th27th12th