12 Days of Christmas
82nd
13th
24 Game
24th
99 Bottles of Beer
75th
8th
Abundant Numbers
29th
20th
Abundant Numbers (Long)
11th
Arabic to Roman
67th
Arithmetic Numbers
51st
Arrows
40th
Ascending Primes
60th
ASCII Table
21st
brainfuck
30th
Card Number Validation
42nd
Catalan Numbers
65th
Catalan’s Constant
20th
Christmas Trees
78th
35th
13th
Collatz
34th
33rd
CSS Colors
56th
Cubes
28th
10th
Day of Week
158th
Diamonds
65th
10th
Divisors
143rd
Emirp Numbers
45th
Emirp Numbers (Long)
41st
Emojify
38th
Evil Numbers
89th
Evil Numbers (Long)
50th
Factorial Factorisation
35th
Farey Sequence
71st
Fibonacci
135th
204th
44th
Fizz Buzz
1st
74th
26th
Foo Fizz Buzz Bar
24th
Forsyth–Edwards Notation
59th
Fractions
49th20th
9th
191st
Game of Life
46th
Gijswijt’s Sequence
47th
Happy Numbers
39th
Happy Numbers (Long)
30th
Hexdump
17th
Intersection
43rd
Inventory Sequence
24th
ISBN
56th
Jacobi Symbol
10th
Kaprekar Numbers
53rd
Kolakoski Constant
32nd
7th
Kolakoski Sequence
45th
8th
Leap Years
6th
19th
Levenshtein Distance
20th
Leyland Numbers
45th
14th
ln 2
46th
Look and Say
28th
4th
Lucky Numbers
24th
Lucky Tickets
45th
Maze
51st
Medal Tally
16th
Morse Decoder
50th
Morse Encoder
49th
Musical Chords
21st
Niven Numbers
1st
21st
Niven Numbers (Long)
21st
Number Spiral
31st
Odious Numbers
96th
Odious Numbers (Long)
53rd
Ordinal Numbers
93rd
PalindromemordnilaP
19th
Pangram Grep
14th
19th
Partition Numbers
37th
Pascal’s Triangle
118th
90th
Pernicious Numbers
105th
13th
Pernicious Numbers (Long)
54th
Poker
22nd
Prime Numbers
130th
6th
Prime Numbers (Long)
105th
Proximity Grid
37th
QR Decoder
37th
Quine
144th
51st114th34th
28th
37th
85th
58th
Recamán
94th
Repeating Decimals
40th
Reverse Polish Notation
23rd
Reversi
26th
Rijndael S-box
34th
Rock-paper-scissors-Spock-lizard
33rd
Roman to Arabic
95th
ROT13
46th
Rule 110
28th
9th
Scrambled Sort
30th
Set
29th
Seven Segment
55th
Sierpiński Triangle
42nd
37th
11th
Smith Numbers
46th
Spelling Numbers
31st
Star Wars Opening Crawl
12th
Sudoku
20th
Sudoku (Fill-in)
20th
Ten-pin Bowling
28th
Tic-tac-toe
7th
Time Distance
19th
Tongue-twisters
63rd
3rd
Topological Sort
27th
Transpose Sentence
44th
United States
77th
Vampire Numbers
37th
5th
Van Eck Sequence
54th
7th
Zodiac Signs
37th
γ
22nd
λ
40th
11th
π
26th44th74th40th68th77th52nd40th12th32nd32nd50th57th
83rd69th109th
47th12th34th55th27th74th38th518th37th95th51st10th14th32nd51st
τ
60th
φ
48th
√2
44th
9th
𝑒
32nd
135th
9th