12 Days of Christmas
367th
918th
8th
24 Game
9th
54th
4th
99 Bottles of Beer
100th
64th
483rd
54th
12th
Abundant Numbers
206th
12th
Abundant Numbers (Long)
116th
12th
Arabic to Roman
108th
Arithmetic Numbers
80th
8th
Arrows
118th
Ascending Primes
48th
260th
6th
ASCII Table
123rd
Billiards
25th
brainfuck
171st
Calendar
24th
Card Number Validation
71st
Catalan Numbers
75th
435th
14th
Catalan’s Constant
34th26th
22nd
34th
9th10th
7th
16th31st
171st
6th
Christmas Trees
288th
26th
Collatz
20th
95th
16th
Continued Fractions
21st
CSS Colors
101st
Cubes
39th
Day of Week
125th
Diamonds
47th
71st
110th
Divisors
295th
15th
Emirp Numbers
177th
7th
Emirp Numbers (Long)
78th
9th
Emojify
120th
Evil Numbers
68th
186th
57th
15th
Evil Numbers (Long)
94th
51st
29th
Factorial Factorisation
10th
9th
48th
28th
12th17th9th
18th
8th27th35th
192nd
7th
Farey Sequence
60th
66th
205th
11th
Fibonacci
362nd87th191st
80th
44th
62nd558th
150th
1,494th
36th
Fizz Buzz
9th
801st
160th
220th
4th
28th
Foo Fizz Buzz Bar
218th
12th
Fractions
141st
Game of Life
10th
Gijswijt’s Sequence
52nd
144th
7th
Happy Numbers
19th
171st
7th
Happy Numbers (Long)
17th
97th
10th
Hexdump
43rd
Hilbert Curve
31st
Intersection
108th
Inventory Sequence
69th
234th
8th
ISBN
109th
Jacobi Symbol
33rd
Kaprekar Numbers
51st
6th
Kolakoski Constant
37th
20th56th
7th
Kolakoski Sequence
21st
120th
7th
Leap Years
311th
11th
Levenshtein Distance
70th
Leyland Numbers
115th
6th
ln 2
14th
8th
6th
31st22nd26th
22nd
17th11th
20th14th
14th
25th47th
224th
8th
Look and Say
29th7th
30th36th41st25th
8th
58th
27th
8th
7th
Lucky Numbers
40th
25th
15th
68th
16th
7th
Mandelbrot
24th
Maze
52nd
Medal Tally
44th
Minesweeper
6th
4th
26th
Morse Decoder
84th
Morse Encoder
94th
Musical Chords
38th
N Queens
41st
7th
Niven Numbers
294th
9th
Niven Numbers (Long)
10th
116th
12th
Number Spiral
71st
256th
Odious Numbers
16th
157th
12th
Odious Numbers (Long)
84th
23rd
Ordinal Numbers
172nd
PalindromemordnilaP
49th
Pangram Grep
11th
20th
31st
177th
24th
Partition Numbers
41st
9th
Pascal’s Triangle
20th
151st
40th
10th
Pernicious Numbers
152nd
14th
Pernicious Numbers (Long)
58th
11th
Polyominoes
31st
4th
Prime Numbers
60th
21st
42nd
83rd162nd
18th
47th
50th
172nd16th
9th
Prime Numbers (Long)
82nd
11th
Proximity Grid
35th
QR Decoder
34th
Quine
199th8th44th1st
94th264th154th80th
16th
1st24th38th4th46th
70th
80th
1st79th15th
89th254th
90th
62nd
72nd123rd
35th81st32nd44th
100th113th
63rd
2nd
Recamán
96th
25th
136th
8th
Repeating Decimals
16th
Reverse Polish Notation
47th32nd27th
54th
104th
256th
Reversi
32nd
Rijndael S-box
7th
43rd48th
15th
12th13th6th
13th
21st33rd
5th
Rock-paper-scissors-Spock-lizard
126th
Roman to Arabic
41st
18th
126th
20th
ROT13
50th
Rule 110
78th
8th
Scrambled Sort
40th
Set
31st
Seven Segment
66th
95th
SI Units
27th
Sierpiński Triangle
97th
406th
Smith Numbers
9th
73rd
7th
Spelling Numbers
67th
Sudoku
52nd
Sudoku (Fill-in)
36th
Tic-tac-toe
56th
Time Distance
58th
Tongue-twisters
45th
166th
Topological Sort
26th
Tower of Hanoi
34th14th42nd31st
40th
29th
57th
33rd
25th
138th
Transpose Sentence
40th
Trinomial Triangle
40th
6th
United States
146th
Vampire Numbers
66th
6th
Van Eck Sequence
77th
9th
Zeckendorf Representation
35th
27th
γ
11th
16th
19th5th21st
18th29th
31st19th13th
17th
5th
18th5th12th20th7th
10th13th43rd9th59th
23rd
100th
26th5th
5th
λ
24th
28th12th23rd5th29th61st25th31st
49th34th12th13th9th10th
7th10th5th8th10th35th12th
16th
11th19th57th11th21st9th8th17th12th
9th12th21st16th
157th16th16th4th
9th12th12th8th
π
27th
16th29th
44th
11th
22nd
7th46th80th
19th
291st
12th
τ
23rd
8th25th
28th
10th
17th
41st
7th36th63rd
207th
8th
φ
22nd
7th15th
28th
14th
8th35th47th
206th
8th
√2
29th
6th
31st
13th
8th14th44th
267th
8th
𝑒
25th15th22nd15th23rd10th26th78th59th42nd14th31st
50th36th16th27th12th14th7th25th14th16th9th17th50th40th15th55th
9th36th58th6th92nd
23rd18th12th21st29th60th26th23rd31st182nd43rd32nd24th68th48th8th27th8th12th22nd6th31st7th12th