12 Days of Christmas
7th
122nd
82nd
832nd
24 Game
95th
99 Bottles of Beer
6th
939th
Abundant Numbers
165th
80th
789th
Abundant Numbers (Long)
10th
Arabic to Roman
289th
Arithmetic Numbers
352nd
Arrows
196th
Ascending Primes
158th
ASCII Table
97th
42nd
Billiards
70th
brainfuck
83rd
309th
Card Number Validation
155th
Catalan Numbers
8th
381st
Catalan’s Constant
6th
18th
17th
133rd
Christmas Trees
765th
Collatz
14th
626th
CSS Colors
248th
Cubes
349th
Day of Week
276th
DFA Simulator
100th
Diamonds
64th
532nd
100th
Divisors
8th
1,404th
Emirp Numbers
695th
Emirp Numbers (Long)
283rd
Emojify
5th
263rd
Evil Numbers
979th
33rd
Evil Numbers (Long)
459th
Factorial Factorisation
13th
10th
Farey Sequence
181st
Fibonacci
475th
245th40th
29th62nd
30th
35th
1,878th
28th
33rd
Fizz Buzz
2,686th
336th
43rd
Foo Fizz Buzz Bar
708th
Forsyth–Edwards Notation
161st
Fractions
485th
Game of Life
23rd
160th
Gijswijt’s Sequence
128th
Happy Numbers
103rd52nd39th
28th
19th22nd21st22nd
78th36th71st
20th50th204th
37th16th18th17th48th45th57th24th571st19th51st
100th44th
26th24th24th18th18th22nd19th23rd18th
Happy Numbers (Long)
339th
Hexdump
163rd
Intersection
52nd
330th
Inventory Sequence
204th
ISBN
66th
285th
Kolakoski Sequence
290th
Leap Years
1,046th
Leyland Numbers
349th
ln 2
188th
Look and Say
371st
Lucky Numbers
69th
Maze
109th
Morse Decoder
210th
Morse Encoder
249th
Musical Chords
23rd
14th
Niven Numbers
775th
Niven Numbers (Long)
391st
Number Spiral
55th
25th
20th
21st
225th
Odious Numbers
785th
Odious Numbers (Long)
390th
Ordinal Numbers
383rd
Pangram Grep
506th
Pascal’s Triangle
87th
621st
Pernicious Numbers
116th
578th
Pernicious Numbers (Long)
240th
Poker
123rd
Polyominoes
74th
Prime Numbers
21st
255th113th96th
49th
27th
36th
30th
119th
354th
1,099th31st
14th
106th
Prime Numbers (Long)
422nd
Proximity Grid
103rd
Quine
58th
Recamán
397th
Rijndael S-box
9th18th
43rd
127th
Rock-paper-scissors-Spock-lizard
240th
Roman to Arabic
294th
ROT13
37th
Rule 110
270th
Set
55th
Seven Segment
75th
259th
Sierpiński Triangle
361st
Smith Numbers
224th
Sudoku
134th
Sudoku (Fill-in)
108th
Tic-tac-toe
113th
Tongue-twisters
12th
Transpose Sentence
157th
United States
302nd
Vampire Numbers
10th
Van Eck Sequence
11th16th18th14th16th23rd
14th
21st
17th8th
25th
25th26th
Zeckendorf Representation
114th
Zodiac Signs
109th
γ
10th
73rd
λ
11th
43rd
51st
53rd
π
14th
τ
12th
φ
10th
√2
9th
𝑒
12th
15th
45th
51st
355th31st