12 Days of Christmas
366th
893rd
8th
24 Game
9th
50th
4th
99 Bottles of Beer
101st
64th
479th
54th
11th
Abundant Numbers
202nd
12th
Abundant Numbers (Long)
114th
12th
Arabic to Roman
102nd
Arithmetic Numbers
79th
7th
Arrows
121st
Ascending Primes
48th
251st
6th
ASCII Table
119th
Billiards
24th
brainfuck
163rd
Calendar
23rd
Card Number Validation
69th
Catalan Numbers
74th
427th
14th
Catalan’s Constant
10th
33rd24th
21st
31st
9th6th
7th
15th29th
154th
6th
Christmas Trees
287th
24th
Collatz
19th
91st
16th
14th
CSS Colors
86th
Cubes
31st
Day of Week
116th
Diamonds
46th
65th
108th
Divisors
293rd
15th
15th
Emirp Numbers
171st
6th
12th
Emirp Numbers (Long)
76th
9th
11th
Emojify
120th
Evil Numbers
67th
185th
54th
15th
Evil Numbers (Long)
93rd
48th
28th
Factorial Factorisation
10th
8th
46th
28th
12th15th9th
16th
8th26th31st
183rd
7th
Farey Sequence
56th
64th
196th
11th
Fibonacci
358th86th189th
77th
40th
57th551st
146th
1,477th
34th
Fizz Buzz
9th
798th
159th
59th
1st
28th
Foo Fizz Buzz Bar
218th
12th
Fractions
137th
Game of Life
8th
Gijswijt’s Sequence
51st
139th
7th
Happy Numbers
19th
169th
7th
Happy Numbers (Long)
17th
96th
10th
Hexdump
41st
Hilbert Curve
28th
Intersection
105th
Inventory Sequence
68th
224th
8th
ISBN
107th
Jacobi Symbol
30th
Kaprekar Numbers
50th
5th
Kolakoski Constant
37th
19th53rd
7th
Kolakoski Sequence
21st
118th
7th
Leap Years
306th
11th
Levenshtein Distance
68th
Leyland Numbers
115th
5th
ln 2
14th
7th
8th
6th
30th22nd26th
21st
17th11th
19th14th
14th
24th45th
215th
8th
Look and Say
7th
35th41st25th
8th
57th
26th
7th
Lucky Numbers
39th
25th
15th
66th
14th
7th
Mandelbrot
22nd
Maze
50th
Medal Tally
44th
Minesweeper
6th
4th
26th
Morse Decoder
83rd
Morse Encoder
95th
Musical Chords
35th
N Queens
40th
7th
Niven Numbers
292nd
9th
Niven Numbers (Long)
10th
115th
12th
Number Spiral
68th
252nd
Odious Numbers
16th
156th
12th
Odious Numbers (Long)
83rd
22nd
Ordinal Numbers
169th
PalindromemordnilaP
47th
Pangram Grep
11th
20th
31st
174th
24th
Partition Numbers
41st
8th
Pascal’s Triangle
20th
148th
36th
10th
13th
Pernicious Numbers
148th
14th
Pernicious Numbers (Long)
57th
10th
Polyominoes
29th
4th
Prime Numbers
59th
21st
42nd
79th159th
15th
46th
48th
162nd16th
8th
Prime Numbers (Long)
81st
11th
Proximity Grid
33rd
QR Decoder
31st
Quine
195th8th20th44th1st
94th259th152nd80th
16th
1st23rd38th4th45th
70th
77th
1st79th15th
87th254th
86th
62nd
70th121st
34th75th32nd42nd
99th110th
63rd
2nd
29th
Recamán
95th
24th
98th
8th
Repeating Decimals
15th
Reverse Polish Notation
47th32nd27th
53rd
103rd
246th
Reversi
31st
Rijndael S-box
7th
41st47th
15th
12th13th5th
12th
19th32nd
4th
Rock-paper-scissors-Spock-lizard
127th
Roman to Arabic
41st
17th
123rd
ROT13
48th
Rule 110
70th
7th
Scrambled Sort
40th
Set
30th
Seven Segment
66th
87th
SI Units
26th
Sierpiński Triangle
93rd
404th
Smith Numbers
9th
70th
7th
Spelling Numbers
55th
Sudoku
51st
Sudoku (Fill-in)
36th
Tic-tac-toe
53rd
Time Distance
58th
Tongue-twisters
45th
164th
Topological Sort
23rd
Tower of Hanoi
30th12th39th28th
36th
24th
48th
30th
22nd
124th
Transpose Sentence
39th
Trinomial Triangle
36th
5th
United States
144th
Vampire Numbers
64th
6th
Van Eck Sequence
76th
9th
Zeckendorf Representation
34th
70th
γ
11th
10th12th
19th5th21st
18th29th
29th19th13th
17th
5th
17th5th12th19th7th
9th12th38th8th58th
22nd
89th
24th5th
5th
13th
λ
20th
21st19th12th22nd5th29th61st25th31st
35th33rd12th13th8th6th
8th10th4th8th10th31st12th
16th
11th18th37th10th21st8th8th16th12th
6th12th20th14th
144th15th16th4th
9th11th12th8th
15th
π
26th
41st
16th29th
42nd
11th
22nd
7th45th79th
18th
265th
10th
18th
τ
23rd
26th
8th25th
28th
10th
17th
40th
7th35th63rd
191st
8th
15th
φ
22nd
7th15th
28th
14th
7th34th46th
176th
8th
15th
√2
29th
6th
31st
13th
7th1st43rd
228th
8th
16th
𝑒
25th15th14th22nd14th22nd9th26th73rd57th41st14th31st
49th36th16th27th12th10th7th24th14th16th9th17th49th39th14th55th
9th35th56th6th90th
23rd17th12th21st29th60th25th20th31st159th40th32nd23rd66th48th8th26th8th12th22nd6th31st7th12th19th