12 Days of Christmas
68th
99 Bottles of Beer
28th
Abundant Numbers
15th
Abundant Numbers (Long)
21st
Arabic to Roman
86th
Arithmetic Numbers
74th
Arrows
28th
Ascending Primes
33rd
ASCII Table
24th
brainfuck
22nd
Catalan Numbers
125th
Catalan’s Constant
34th
Christmas Trees
18th
32nd
Collatz
36th
CSS Colors
25th
Cubes
25th
Day of Week
45th
Diamonds
9th
50th
Divisors
42nd40th290th80th29th41st54th98th172nd49th37th18th43rd67th47th2nd19th46th
Emirp Numbers
17th
26th
Emirp Numbers (Long)
36th
Emojify
48th
Evil Numbers
1st
122nd
Evil Numbers (Long)
43rd
Factorial Factorisation
18th
Farey Sequence
24th
Fibonacci
1st
94th
Fizz Buzz
22nd
4th
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
24th
Fractions
41st
Gijswijt’s Sequence
16th
Happy Numbers
58th
Happy Numbers (Long)
48th
Hexdump
27th
Intersection
25th
Inventory Sequence
26th
ISBN
34th
Jacobi Symbol
24th
Kolakoski Constant
15th
Kolakoski Sequence
15th
Leap Years
99th
41st
Levenshtein Distance
53rd
Leyland Numbers
1st
Look and Say
15th
Lucky Numbers
51st
Lucky Tickets
47th
Maze
66th
Medal Tally
21st
Morse Decoder
26th
Morse Encoder
25th
Musical Chords
74th
Niven Numbers
53rd
85th
Niven Numbers (Long)
68th
Number Spiral
13th
Odious Numbers
1st
100th
Odious Numbers (Long)
91st
Ordinal Numbers
5th
PalindromemordnilaP
24th
Pangram Grep
21st
56th
Pascal’s Triangle
23rd
Pernicious Numbers
81st
Poker
24th
Prime Numbers
93rd
27th
Prime Numbers (Long)
200th
1st
Proximity Grid
20th
QR Decoder
27th
Quine
1st1st2nd68th
1st28th
33rd1st1st
1st5th45th83rd14th1st
Recamán
40th
Reverse Polish Notation
34th
Rock-paper-scissors-Spock-lizard
42nd
Roman to Arabic
20th
Rule 110
27th
Seven Segment
19th
Sierpiński Triangle
25th
Smith Numbers
109th
Spelling Numbers
54th
Star Wars Opening Crawl
20th
Sudoku
12th
Sudoku (Fill-in)
12th
Ten-pin Bowling
35th
Time Distance
33rd
Tongue-twisters
47th
Transpose Sentence
26th
United States
12th
Vampire Numbers
15th
Van Eck Sequence
49th
Zodiac Signs
52nd
λ
62nd
π
15th
τ
30th
φ
36th
√2
122nd
𝑒
113th