12 Days of Christmas
38th
99 Bottles of Beer
20th
Abundant Numbers
12th
Abundant Numbers (Long)
20th
Arabic to Roman
30th
Arithmetic Numbers
24th
Arrows
52nd
Ascending Primes
32nd
ASCII Table
38th
brainfuck
28th
Catalan Numbers
121st
Catalan’s Constant
58th
Christmas Trees
19th
30th
Collatz
118th
CSS Colors
33rd
Cubes
42nd
Day of Week
43rd
Diamonds
8th
49th
Divisors
41st40th290th79th29th41st53rd96th171st48th35th18th42nd67th47th1st24th46th
Emirp Numbers
81st
70th
Emirp Numbers (Long)
78th
Emojify
62nd
Evil Numbers
1st
120th
Evil Numbers (Long)
42nd
Factorial Factorisation
13th
Farey Sequence
22nd
Fibonacci
1st
93rd
Fizz Buzz
1st
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
26th
Fractions
82nd
Gijswijt’s Sequence
14th
Happy Numbers
71st
Happy Numbers (Long)
119th
Hexdump
39th
Intersection
54th
Inventory Sequence
26th
ISBN
76th
Jacobi Symbol
37th
Kolakoski Constant
28th
Kolakoski Sequence
20th
Leap Years
96th
41st
Levenshtein Distance
50th
Leyland Numbers
8th
Look and Say
25th
Lucky Numbers
79th
Lucky Tickets
85th
Maze
50th
Medal Tally
19th
Morse Decoder
43rd
Morse Encoder
37th
Musical Chords
92nd
Niven Numbers
51st
85th
Niven Numbers (Long)
49th
Number Spiral
18th
Odious Numbers
1st
98th
Odious Numbers (Long)
90th
Ordinal Numbers
5th
PalindromemordnilaP
18th
Pangram Grep
42nd
56th
Pascal’s Triangle
1st
Pernicious Numbers
78th
Poker
32nd
Prime Numbers
92nd
24th
Prime Numbers (Long)
228th
1st
Proximity Grid
47th
QR Decoder
47th
Quine
1st1st2nd67th
1st28th
33rd1st1st
1st5th44th81st13th1st
Recamán
79th
Reverse Polish Notation
83rd
Rock-paper-scissors-Spock-lizard
48th
Roman to Arabic
34th
Rule 110
45th
Seven Segment
26th
Sierpiński Triangle
40th
Smith Numbers
90th
Spelling Numbers
34th
Star Wars Opening Crawl
23rd
Sudoku
15th
Sudoku (Fill-in)
21st
Ten-pin Bowling
45th
Time Distance
67th
Tongue-twisters
99th
Transpose Sentence
24th
United States
15th
Vampire Numbers
30th
Van Eck Sequence
95th
Zodiac Signs
25th
λ
109th
π
16th
τ
47th
φ
59th
√2
153rd
𝑒
127th