12 Days of Christmas
118th
13th
24 Game
23rd
99 Bottles of Beer
112th
8th
Abundant Numbers
29th
20th
Abundant Numbers (Long)
11th
Arabic to Roman
72nd
Arithmetic Numbers
50th
Arrows
30th
Ascending Primes
57th
ASCII Table
36th
brainfuck
59th
Card Number Validation
39th
Catalan Numbers
60th
Catalan’s Constant
19th
Christmas Trees
78th
35th
13th
Collatz
29th
33rd
CSS Colors
68th
Cubes
35th
10th
Day of Week
150th
Diamonds
65th
11th
Divisors
142nd
Emirp Numbers
66th
Emirp Numbers (Long)
48th
Emojify
34th
Evil Numbers
86th
Evil Numbers (Long)
47th
Factorial Factorisation
39th
Farey Sequence
70th
Fibonacci
131st
193rd
44th
Fizz Buzz
1st
219th
26th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
56th
Fractions
48th20th
8th
214th
Game of Life
50th
Gijswijt’s Sequence
43rd
Happy Numbers
60th
Happy Numbers (Long)
27th
Hexdump
23rd
Intersection
51st
Inventory Sequence
24th
ISBN
55th
Jacobi Symbol
15th
Kaprekar Numbers
52nd
Kolakoski Constant
29th
6th
Kolakoski Sequence
43rd
8th
Leap Years
3rd
19th
Levenshtein Distance
28th
Leyland Numbers
48th
14th
ln 2
45th
Look and Say
28th
4th
Lucky Numbers
24th
Lucky Tickets
45th
Maze
50th
Medal Tally
16th
Morse Decoder
51st
Morse Encoder
52nd
Musical Chords
23rd
Niven Numbers
1st
21st
Niven Numbers (Long)
22nd
Number Spiral
34th
Odious Numbers
93rd
Odious Numbers (Long)
51st
Ordinal Numbers
85th
PalindromemordnilaP
18th
Pangram Grep
11th
19th
Partition Numbers
34th
Pascal’s Triangle
117th
87th
Pernicious Numbers
101st
13th
Pernicious Numbers (Long)
53rd
Poker
31st
Prime Numbers
127th
6th
Prime Numbers (Long)
101st
Proximity Grid
37th
QR Decoder
34th
Quine
138th
48th109th33rd
26th
37th
80th
56th
Recamán
92nd
Repeating Decimals
39th
Reverse Polish Notation
25th
Reversi
29th
Rijndael S-box
34th
Rock-paper-scissors-Spock-lizard
35th
Roman to Arabic
100th
ROT13
46th
Rule 110
23rd
9th
Scrambled Sort
32nd
Set
26th
Seven Segment
39th
Sierpiński Triangle
40th
37th
11th
Smith Numbers
44th
Spelling Numbers
50th
Star Wars Opening Crawl
18th
Sudoku
26th
Sudoku (Fill-in)
21st
Ten-pin Bowling
30th
Tic-tac-toe
4th
Time Distance
25th
Tongue-twisters
81st
4th
Topological Sort
28th
Transpose Sentence
44th
United States
82nd
Vampire Numbers
41st
5th
Van Eck Sequence
55th
7th
Zodiac Signs
42nd
γ
27th
λ
55th
11th
π
27th75th39th67th75th53rd40th15th32nd32nd49th56th
81st65th107th
47th12th34th54th27th73rd36th514th37th92nd50th9th14th32nd51st
τ
58th
φ
44th
√2
42nd
9th
𝑒
30th
147th
8th