12 Days of Christmas
367th
892nd
8th
24 Game
9th
51st
4th
99 Bottles of Beer
99th
64th
478th
54th
11th
Abundant Numbers
201st
12th
Abundant Numbers (Long)
112th
12th
Arabic to Roman
107th
Arithmetic Numbers
76th
7th
Arrows
116th
Ascending Primes
47th
250th
6th
ASCII Table
119th
Billiards
24th
brainfuck
169th
Calendar
22nd
Card Number Validation
68th
Catalan Numbers
74th
427th
14th
Catalan’s Constant
33rd26th
21st
33rd
9th10th
7th
16th30th
167th
6th
Christmas Trees
286th
24th
Collatz
20th
90th
16th
14th
CSS Colors
101st
Cubes
37th
Day of Week
118th
Diamonds
46th
69th
107th
Divisors
292nd
15th
15th
Emirp Numbers
175th
7th
13th
Emirp Numbers (Long)
76th
9th
11th
Emojify
119th
Evil Numbers
67th
184th
54th
15th
Evil Numbers (Long)
91st
48th
27th
Factorial Factorisation
10th
8th
46th
28th
12th15th9th
16th
8th27th34th
184th
7th
Farey Sequence
55th
64th
195th
11th
Fibonacci
359th86th188th
77th
41st
54th549th
146th
1,470th
34th
Fizz Buzz
9th
798th
159th
212th
3rd
28th
Foo Fizz Buzz Bar
216th
12th
Fractions
137th
Game of Life
9th
Gijswijt’s Sequence
51st
137th
7th
Happy Numbers
19th
169th
7th
Happy Numbers (Long)
17th
94th
10th
Hexdump
43rd
Hilbert Curve
27th
Intersection
107th
Inventory Sequence
67th
226th
8th
ISBN
108th
Jacobi Symbol
32nd
Kaprekar Numbers
50th
6th
Kolakoski Constant
37th
20th54th
7th
Kolakoski Sequence
21st
118th
7th
Leap Years
305th
11th
Levenshtein Distance
70th
Leyland Numbers
114th
6th
ln 2
14th
8th
6th
30th22nd26th
21st
17th11th
19th14th
14th
25th43rd
216th
8th
Look and Say
7th
34th40th25th
8th
56th
26th
7th
Lucky Numbers
39th
25th
15th
67th
14th
7th
Mandelbrot
21st
Maze
48th
Medal Tally
44th
Minesweeper
6th
4th
25th
Morse Decoder
82nd
Morse Encoder
94th
Musical Chords
34th
N Queens
41st
7th
Niven Numbers
292nd
9th
Niven Numbers (Long)
10th
115th
12th
Number Spiral
71st
251st
Odious Numbers
16th
156th
12th
Odious Numbers (Long)
83rd
21st
Ordinal Numbers
168th
PalindromemordnilaP
47th
Pangram Grep
11th
20th
31st
174th
24th
Partition Numbers
39th
9th
Pascal’s Triangle
20th
148th
36th
10th
13th
Pernicious Numbers
147th
14th
Pernicious Numbers (Long)
57th
10th
Polyominoes
29th
4th
Prime Numbers
61st
20th
41st
79th158th
17th
46th
48th
160th16th
9th
Prime Numbers (Long)
81st
11th
Proximity Grid
32nd
QR Decoder
32nd
Quine
193rd44th1st
94th255th151st80th
16th
1st23rd37th4th45th
70th
77th
1st79th15th
86th253rd
86th
60th
70th121st
34th74th32nd44th
99th110th
62nd
2nd
29th
Recamán
94th
24th
132nd
8th
Repeating Decimals
15th
Reverse Polish Notation
47th32nd27th
52nd
103rd
249th
Reversi
30th
Rijndael S-box
7th
41st47th
15th
12th13th6th
12th
20th32nd
5th
Rock-paper-scissors-Spock-lizard
126th
Roman to Arabic
40th
16th
125th
ROT13
49th
Rule 110
76th
7th
Scrambled Sort
40th
Set
31st
Seven Segment
66th
94th
SI Units
26th
Sierpiński Triangle
96th
397th
Smith Numbers
9th
70th
7th
Spelling Numbers
64th
Sudoku
52nd
Sudoku (Fill-in)
36th
Tic-tac-toe
52nd
Time Distance
57th
Tongue-twisters
45th
165th
Topological Sort
21st
Tower of Hanoi
28th12th38th27th
34th
22nd
47th
28th
22nd
121st
Transpose Sentence
40th
Trinomial Triangle
34th
6th
United States
145th
Vampire Numbers
64th
6th
Van Eck Sequence
75th
9th
Zeckendorf Representation
32nd
25th
γ
11th13th
19th5th21st
18th29th
30th19th13th
17th
5th
17th5th12th19th7th
9th13th43rd8th58th
22nd
96th
24th5th
5th
13th
λ
21st20th12th22nd5th29th61st25th31st
35th33rd12th13th8th9th
8th10th4th8th10th32nd12th
16th
11th19th56th10th20th8th8th17th12th
9th12th21st15th
153rd15th16th4th
9th12th12th8th
15th
π
26th
16th29th
43rd
11th
22nd
7th45th79th
18th
284th
11th
18th
τ
23rd
8th25th
28th
10th
17th
40th
7th36th63rd
201st
8th
15th
φ
22nd
7th15th
28th
14th
7th35th46th
202nd
8th
15th
√2
29th
6th
31st
13th
7th14th43rd
254th
8th
16th
𝑒
25th22nd14th22nd9th26th75th57th42nd14th31st
50th36th16th27th12th13th6th24th14th16th9th17th49th39th14th55th
9th35th55th6th90th
23rd18th12th21st29th60th26th21st31st173rd40th32nd23rd67th48th8th27th8th12th22nd6th31st7th12th19th