12 Days of Christmas
20th
99 Bottles of Beer
21st
Abundant Numbers
96th
60th
Abundant Numbers (Long)
58th
166th
Arabic to Roman
17th
Arithmetic Numbers
73rd
Arrows
ASCII Table
212th
brainfuck
52nd
Catalan Numbers
115th
Catalan’s Constant
104th
Christmas Trees
136th
Collatz
449th
CSS Colors
48th
Cubes
8th
Day of Week
248th
Diamonds
67th
Divisors
120th
Emirp Numbers
42nd
15th
Emirp Numbers (Long)
37th
117th
Emojify
Evil Numbers
90th138th
Evil Numbers (Long)
41st
Factorial Factorisation
22nd
106th
Fibonacci
189th
Fizz Buzz
47th29th21st32nd235th
56th
29th
9th4th
300th1st39th48th72nd37th9th
116th44th
173rd157th107th
Foo Fizz Buzz Bar
18th
134th
Fractions
43rd
Game of Life
119th
Gijswijt’s Sequence
7th
Happy Numbers
53rd
Happy Numbers (Long)
33rd
60th
Hexdump
136th
Intersection
59th
Inventory Sequence
29th
70th
ISBN
180th
Jacobi Symbol
97th
Kolakoski Constant
114th
Kolakoski Sequence
43rd
13th
Leap Years
99th
118th
Levenshtein Distance
103rd
Leyland Numbers
135th
ln 2
164th
Look and Say
58th
Lucky Numbers
24th
15th
138th
Lucky Tickets
66th
Medal Tally
100th
Morse Decoder
31st
Morse Encoder
38th
Musical Chords
59th
Niven Numbers
319th
Niven Numbers (Long)
161st
Number Spiral
28th
77th
Odious Numbers
76th147th
Odious Numbers (Long)
84th
Ordinal Numbers
142nd
Pangram Grep
68th
Pascal’s Triangle
148th
Pernicious Numbers
71st
204th
Pernicious Numbers (Long)
23rd
Poker
83rd
Prime Numbers
125th
76th
258th
Prime Numbers (Long)
83rd
35th
161st
Proximity Grid
82nd
QR Decoder
80th
Quine
1st1st25th101st112th
1st23rd12th
63rd33rd15th47th87th271st1st1st50th42nd57th74th
75th44th85th20th8th
Recamán
76th
Reverse Polish Notation
98th
Rock-paper-scissors-Spock-lizard
16th
Roman to Arabic
43rd
Rule 110
63rd
Seven Segment
37th
Sierpiński Triangle
106th
Smith Numbers
16th
19th
24th
Spelling Numbers
25th
Sudoku
17th
Sudoku (Fill-in)
57th
Time Distance
87th
Tongue-twisters
48th
Topological Sort
44th
Trinomial Triangle
79th
United States
Vampire Numbers
12th
176th
Van Eck Sequence
73rd
γ
97th
λ
35th40th
33rd101st21st37th33rd30th32nd
30th40th58th18th8th
π
37th75th
64th198th91st47th46th26th91st
120th36th85th22nd14th
τ
31st42nd
46th104th77th32nd24th22nd56th
104th21st55th15th8th
φ
28th44th
45th95th74th33rd25th22nd53rd
89th43rd67th18th10th
√2
33rd51st
65th107th62nd31st32nd24th58th
181st44th67th16th9th
𝑒
52nd57th
47th99th74th38th38th29th63rd
129th31st96th25th12th