12 Days of Christmas
360th
854th
24 Game
49th
99 Bottles of Beer
474th
51st
Abundant Numbers
196th
Abundant Numbers (Long)
109th
Arabic to Roman
103rd
Arithmetic Numbers
71st
Arrows
109th
Ascending Primes
46th
235th
ASCII Table
116th
Billiards
23rd
brainfuck
164th
Card Number Validation
65th
Catalan Numbers
70th
409th
Catalan’s Constant
30th25th
20th33rd
15th9th7th
28th
161st
Christmas Trees
282nd
Collatz
144th
12th
CSS Colors
100th
Cubes
36th
Day of Week
113th
Diamonds
67th
Divisors
285th
13th
Emirp Numbers
171st
11th
Emirp Numbers (Long)
72nd
8th
Emojify
114th
Evil Numbers
66th
182nd
52nd
Evil Numbers (Long)
90th
46th
Factorial Factorisation
13th
43rd
23rd
11th15th
14th
29th32nd
175th
Farey Sequence
51st
60th
185th
Fibonacci
585th
Fizz Buzz
9th
785th
155th
205th
3rd
Foo Fizz Buzz Bar
210th
Fractions
133rd
Game of Life
7th
Gijswijt’s Sequence
50th
Happy Numbers
166th
Happy Numbers (Long)
106th
Hexdump
38th
Hilbert Curve
22nd
Intersection
99th
Inventory Sequence
65th
213th
ISBN
101st
Jacobi Symbol
31st
Kaprekar Numbers
45th
Kolakoski Constant
35th
50th
Kolakoski Sequence
116th
Leap Years
299th
Levenshtein Distance
67th
Leyland Numbers
113th
ln 2
28th
25th
38th
198th
Look and Say
7th
32nd37th24th
8th
53rd
25th
Lucky Numbers
38th
23rd
64th
13th
Mandelbrot
36th
Medal Tally
40th
Minesweeper
6th
2nd
20th
Morse Decoder
79th
Morse Encoder
90th
Musical Chords
33rd
N Queens
39th
Niven Numbers
286th
Niven Numbers (Long)
10th
112th
Number Spiral
68th
242nd
Odious Numbers
14th
154th
Odious Numbers (Long)
82nd
Ordinal Numbers
165th
PalindromemordnilaP
45th
Pangram Grep
9th
18th
28th
167th
23rd
Partition Numbers
36th
Pascal’s Triangle
20th
146th
33rd
11th
Pernicious Numbers
146th
Pernicious Numbers (Long)
54th
Polyominoes
27th
Prime Numbers
61st
20th
40th
73rd156th
17th
45th
44th
148th15th
Prime Numbers (Long)
80th
Proximity Grid
32nd
QR Decoder
29th
Quine
191st42nd1st
100th256th148th76th
15th
1st22nd36th4th43rd69th
73rd
1st76th
83rd334th
84th
59th
66th118th
33rd70th32nd43rd
109th109th
61st
2nd
28th
Recamán
92nd
24th
125th
Reverse Polish Notation
43rd31st25th
52nd
98th
244th
Reversi
28th
Rijndael S-box
39th
30th
Roman to Arabic
124th
ROT13
44th
Rule 110
78th
Set
28th
Seven Segment
93rd
SI Units
25th
Sierpiński Triangle
117th
388th
Smith Numbers
9th
68th
Spelling Numbers
60th
Sudoku
48th
Sudoku (Fill-in)
34th
Tic-tac-toe
49th
Time Distance
54th
Tongue-twisters
42nd
162nd
Topological Sort
16th
Transpose Sentence
36th
Trinomial Triangle
29th
United States
144th
Vampire Numbers
61st
Van Eck Sequence
75th
Zeckendorf Representation
30th
23rd
γ
13th
18th6th17th
17th26th
27th18th12th
16th
5th
16th5th11th18th7th
8th13th42nd7th56th
21st
90th
23rd
5th
11th
λ
19th12th23rd24th27th59th24th30th
32nd32nd11th13th18th8th7th10th4th8th10th32nd10th
15th
10th34th53rd8th18th8th7th17th12th
9th11th21st15th
148th14th14th4th
8th12th11th8th
13th
π
25th
40th
76th
16th
273rd
14th
τ
25th
28th
40th
62nd
197th
12th
φ
15th
26th
46th
197th
12th
√2
29th
42nd
244th
13th
𝑒
25th22nd13th22nd21st26th72nd53rd42nd15th30th48th36th14th27th22nd13th24th14th16th9th17th48th40th12th54th
9th48th55th6th90th
24th20th11th21st28th60th25th20th30th164th33rd32nd23rd65th46th8th26th7th11th20th6th30th7th12th20th