12 Days of Christmas
367th
904th
8th
24 Game
9th
52nd
4th
99 Bottles of Beer
99th
64th
479th
54th
11th
Abundant Numbers
202nd
12th
Abundant Numbers (Long)
114th
12th
Arabic to Roman
107th
Arithmetic Numbers
79th
7th
Arrows
117th
Ascending Primes
48th
251st
6th
ASCII Table
121st
Billiards
25th
brainfuck
169th
Calendar
24th
Card Number Validation
70th
Catalan Numbers
74th
427th
14th
Catalan’s Constant
33rd26th
21st
34th
9th10th
7th
16th30th
167th
6th
Christmas Trees
287th
24th
Collatz
20th
91st
16th
14th
CSS Colors
101st
Cubes
38th
Day of Week
120th
Diamonds
46th
70th
108th
Divisors
293rd
15th
15th
Emirp Numbers
175th
7th
13th
Emirp Numbers (Long)
77th
9th
11th
Emojify
119th
Evil Numbers
67th
185th
54th
15th
Evil Numbers (Long)
93rd
48th
28th
Factorial Factorisation
10th
8th
46th
28th
12th15th9th
16th
8th27th35th
185th
7th
Farey Sequence
56th
64th
198th
11th
Fibonacci
359th86th189th
77th
41st
57th551st
146th
1,478th
34th
Fizz Buzz
9th
798th
159th
214th
3rd
28th
Foo Fizz Buzz Bar
218th
12th
Fractions
138th
Game of Life
9th
Gijswijt’s Sequence
51st
140th
7th
Happy Numbers
19th
170th
7th
Happy Numbers (Long)
17th
96th
10th
Hexdump
43rd
Hilbert Curve
27th
Intersection
107th
Inventory Sequence
68th
227th
8th
ISBN
108th
Jacobi Symbol
32nd
Kaprekar Numbers
51st
6th
Kolakoski Constant
37th
20th54th
7th
Kolakoski Sequence
21st
118th
7th
Leap Years
306th
11th
Levenshtein Distance
70th
Leyland Numbers
115th
6th
ln 2
14th
8th
6th
30th22nd26th
21st
17th11th
19th14th
14th
25th45th
218th
8th
Look and Say
7th
35th41st25th
8th
57th
26th
7th
Lucky Numbers
39th
25th
15th
67th
14th
7th
Mandelbrot
23rd
Maze
51st
Medal Tally
44th
Minesweeper
6th
4th
26th
Morse Decoder
82nd
Morse Encoder
94th
Musical Chords
35th
N Queens
41st
7th
Niven Numbers
292nd
9th
Niven Numbers (Long)
10th
115th
12th
Number Spiral
71st
252nd
Odious Numbers
16th
156th
12th
Odious Numbers (Long)
83rd
22nd
Ordinal Numbers
169th
PalindromemordnilaP
48th
Pangram Grep
11th
20th
31st
175th
24th
Partition Numbers
41st
9th
Pascal’s Triangle
20th
148th
36th
10th
13th
Pernicious Numbers
148th
14th
Pernicious Numbers (Long)
57th
10th
Polyominoes
29th
4th
Prime Numbers
61st
21st
42nd
79th159th
17th
46th
49th
162nd16th
9th
Prime Numbers (Long)
81st
11th
Proximity Grid
35th
QR Decoder
32nd
Quine
195th8th44th1st
94th259th152nd80th
16th
1st23rd38th4th45th
70th
77th
1st79th15th
87th254th
86th
62nd
70th121st
34th75th32nd44th
99th110th
63rd
2nd
29th
Recamán
95th
24th
134th
8th
Repeating Decimals
15th
Reverse Polish Notation
47th32nd27th
53rd
104th
251st
Reversi
31st
Rijndael S-box
7th
41st47th
15th
12th13th6th
12th
20th33rd
5th
Rock-paper-scissors-Spock-lizard
126th
Roman to Arabic
41st
17th
126th
ROT13
49th
Rule 110
77th
7th
Scrambled Sort
40th
Set
31st
Seven Segment
66th
95th
SI Units
27th
Sierpiński Triangle
96th
400th
Smith Numbers
9th
71st
7th
Spelling Numbers
66th
Sudoku
52nd
Sudoku (Fill-in)
36th
Tic-tac-toe
54th
Time Distance
58th
Tongue-twisters
45th
166th
Topological Sort
23rd
Tower of Hanoi
30th12th39th28th
36th
24th
48th
30th
22nd
124th
Transpose Sentence
40th
Trinomial Triangle
36th
6th
United States
146th
Vampire Numbers
64th
6th
Van Eck Sequence
76th
9th
Zeckendorf Representation
35th
25th
γ
11th
13th
19th5th21st
18th29th
31st19th13th
17th
5th
17th5th12th19th7th
9th13th43rd8th58th
22nd
97th
24th5th
5th
13th
λ
21st
20th12th22nd5th29th61st25th31st
37th33rd12th13th8th9th
8th10th4th8th10th32nd12th
16th
11th19th56th10th21st8th8th17th12th
9th12th21st15th
154th15th16th4th
9th12th12th8th
15th
π
27th
16th29th
43rd
11th
22nd
7th45th79th
18th
286th
11th
18th
τ
23rd
8th25th
28th
10th
17th
40th
7th36th63rd
203rd
8th
15th
φ
22nd
7th15th
28th
14th
7th35th46th
202nd
8th
15th
√2
29th
6th
31st
13th
7th14th43rd
256th
8th
16th
𝑒
25th15th22nd14th22nd9th26th75th57th42nd14th31st
50th36th16th27th12th13th7th24th14th16th9th17th49th39th14th55th
9th36th56th6th90th
23rd18th12th21st29th60th26th21st31st176th40th32nd23rd67th48th8th27th8th12th22nd6th31st7th12th19th