12 Days of Christmas
50th
99 Bottles of Beer
19th
Abundant Numbers
11th
Abundant Numbers (Long)
18th
Arabic to Roman
71st
Arithmetic Numbers
53rd
Arrows
20th
Ascending Primes
26th
ASCII Table
17th
brainfuck
17th
Catalan Numbers
90th
Catalanβs Constant
25th
Christmas Trees
13th
27th
Collatz
28th
CSS Colors
22nd
Cubes
21st
Day of Week
35th
Diamonds
8th
38th
Divisors
39th36th261st70th28th35th48th68th155th45th30th15th36th65th44th1st17th38th
Emirp Numbers
10th
24th
Emirp Numbers (Long)
25th
Emojify
35th
Evil Numbers
1st
107th
Evil Numbers (Long)
32nd
Factorial Factorisation
13th
Farey Sequence
17th
Fibonacci
1st
81st
Fizz Buzz
16th
3rd
Foo Fizz Buzz Bar
14th
ForsythβEdwards Notation
17th
Fractions
24th
Gijswijtβs Sequence
12th
Happy Numbers
37th
Happy Numbers (Long)
40th
Hexdump
18th
Intersection
19th
Inventory Sequence
20th
ISBN
27th
Jacobi Symbol
14th
Kolakoski Constant
12th
Kolakoski Sequence
12th
Leap Years
69th
35th
Levenshtein Distance
41st
Leyland Numbers
1st
Look and Say
10th
Lucky Numbers
32nd
Lucky Tickets
32nd
Maze
44th
Medal Tally
17th
Morse Decoder
20th
Morse Encoder
19th
Musical Chords
46th
Niven Numbers
31st
71st
Niven Numbers (Long)
45th
Number Spiral
10th
Odious Numbers
1st
84th
Odious Numbers (Long)
64th
Ordinal Numbers
3rd
PalindromemordnilaP
18th
Pangram Grep
11th
51st
Pascalβs Triangle
15th
Pernicious Numbers
59th
Poker
18th
Prime Numbers
64th
24th
Prime Numbers (Long)
156th
1st
Proximity Grid
15th
QR Decoder
21st
Quine
1st1st2nd60th
1st24th1st
28th1st1st
1st5th42nd56th12th1st
RecamΓ‘n
29th
Reverse Polish Notation
28th
Rock-paper-scissors-Spock-lizard
32nd
Roman to Arabic
18th
Rule 110
20th
Seven Segment
13th
SierpiΕski Triangle
18th
Smith Numbers
86th
Spelling Numbers
44th
Star Wars Opening Crawl
14th
Sudoku
11th
Sudoku (Fill-in)
11th
Ten-pin Bowling
24th
Time Distance
27th
Tongue-twisters
35th
Transpose Sentence
20th
United States
8th
Vampire Numbers
14th
Van Eck Sequence
35th
Zodiac Signs
37th
Ξ»
43rd
Ο
7th
Ο
21st
Ο
25th
β2
87th
π
73rd