12 Days of Christmas
53rd
99 Bottles of Beer
22nd
Abundant Numbers
12th
Abundant Numbers (Long)
19th
Arabic to Roman
75th
Arithmetic Numbers
55th
Arrows
23rd
Ascending Primes
26th
ASCII Table
19th
brainfuck
17th
Catalan Numbers
95th
Catalanβs Constant
28th
Christmas Trees
13th
28th
Collatz
32nd
CSS Colors
22nd
Cubes
23rd
Day of Week
35th
Diamonds
8th
38th
Divisors
40th37th265th71st29th36th48th72nd161st45th31st15th37th67th45th1st18th38th
Emirp Numbers
11th
24th
Emirp Numbers (Long)
26th
Emojify
38th
Evil Numbers
1st
108th
Evil Numbers (Long)
32nd
Factorial Factorisation
13th
Farey Sequence
17th
Fibonacci
1st
82nd
Fizz Buzz
16th
3rd
Foo Fizz Buzz Bar
14th
ForsythβEdwards Notation
19th
Fractions
25th
Gijswijtβs Sequence
12th
Happy Numbers
38th
Happy Numbers (Long)
41st
Hexdump
21st
Intersection
23rd
Inventory Sequence
20th
ISBN
29th
Jacobi Symbol
16th
Kolakoski Constant
12th
Kolakoski Sequence
12th
Leap Years
74th
36th
Levenshtein Distance
42nd
Leyland Numbers
1st
Look and Say
10th
Lucky Numbers
36th
Lucky Tickets
33rd
Maze
49th
Medal Tally
17th
Morse Decoder
20th
Morse Encoder
19th
Musical Chords
51st
Niven Numbers
32nd
72nd
Niven Numbers (Long)
49th
Number Spiral
10th
Odious Numbers
1st
84th
Odious Numbers (Long)
67th
Ordinal Numbers
3rd
PalindromemordnilaP
19th
Pangram Grep
11th
51st
Pascalβs Triangle
15th
Pernicious Numbers
64th
Poker
19th
Prime Numbers
68th
25th
Prime Numbers (Long)
164th
1st
Proximity Grid
16th
QR Decoder
23rd
Quine
1st1st2nd64th
1st25th
29th1st1st
1st5th43rd58th12th1st
RecamΓ‘n
33rd
Reverse Polish Notation
29th
Rock-paper-scissors-Spock-lizard
33rd
Roman to Arabic
20th
Rule 110
21st
Seven Segment
13th
SierpiΕski Triangle
21st
Smith Numbers
89th
Spelling Numbers
47th
Star Wars Opening Crawl
16th
Sudoku
12th
Sudoku (Fill-in)
12th
Ten-pin Bowling
27th
Time Distance
29th
Tongue-twisters
39th
Transpose Sentence
22nd
United States
9th
Vampire Numbers
14th
Van Eck Sequence
36th
Zodiac Signs
38th
Ξ»
46th
Ο
9th
Ο
26th
Ο
27th
β2
90th
π
77th