12 Days of Christmas
48th
99 Bottles of Beer
25th
Abundant Numbers
13th
Abundant Numbers (Long)
21st
Arabic to Roman
35th
Arithmetic Numbers
27th
Arrows
58th
Ascending Primes
36th
ASCII Table
45th
brainfuck
31st
Catalan Numbers
131st
Catalan’s Constant
68th
Christmas Trees
26th
30th
Collatz
129th
CSS Colors
41st
Cubes
47th
Day of Week
46th
Diamonds
11th
55th
Divisors
42nd41st295th82nd30th42nd54th100th173rd49th40th18th45th70th50th1st25th51st
Emirp Numbers
87th
73rd
Emirp Numbers (Long)
85th
Emojify
69th
Evil Numbers
1st
123rd
Evil Numbers (Long)
47th
Factorial Factorisation
14th
Farey Sequence
25th
Fibonacci
1st
98th
Fizz Buzz
1st
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
31st
Fractions
95th
Gijswijt’s Sequence
20th
Happy Numbers
79th
Happy Numbers (Long)
127th
Hexdump
46th
Intersection
57th
Inventory Sequence
28th
ISBN
83rd
Jacobi Symbol
45th
Kolakoski Constant
34th
Kolakoski Sequence
23rd
Leap Years
104th
44th
Levenshtein Distance
69th
Leyland Numbers
10th
Look and Say
30th
Lucky Numbers
87th
Lucky Tickets
92nd
Maze
52nd
Medal Tally
23rd
Morse Decoder
51st
Morse Encoder
42nd
Musical Chords
103rd
Niven Numbers
54th
90th
Niven Numbers (Long)
54th
Number Spiral
23rd
Odious Numbers
1st
101st
Odious Numbers (Long)
99th
Ordinal Numbers
7th
PalindromemordnilaP
23rd
Pangram Grep
47th
57th
Pascal’s Triangle
1st
Pernicious Numbers
86th
Poker
38th
Prime Numbers
101st
26th
Prime Numbers (Long)
241st
1st
Proximity Grid
56th
QR Decoder
55th
Quine
1st1st2nd69th
1st29th
43rd1st1st
1st6th48th90th14th1st
Recamán
86th
Reverse Polish Notation
91st
Rock-paper-scissors-Spock-lizard
56th
Roman to Arabic
37th
Rule 110
57th
Seven Segment
33rd
Sierpiński Triangle
46th
Smith Numbers
98th
Spelling Numbers
41st
Star Wars Opening Crawl
26th
Sudoku
22nd
Sudoku (Fill-in)
25th
Ten-pin Bowling
52nd
Time Distance
72nd
Tongue-twisters
105th
Transpose Sentence
26th
United States
19th
Vampire Numbers
38th
Van Eck Sequence
101st
Zodiac Signs
27th
λ
122nd
π
21st
τ
53rd
φ
67th
√2
169th
𝑒
139th