12 Days of Christmas
97th
24 Game
19th
99 Bottles of Beer
159th
Abundant Numbers
59th
Abundant Numbers (Long)
44th
Arabic to Roman
103rd
Arithmetic Numbers
97th
Arrows
37th
Ascending Primes
27th
ASCII Table
47th
brainfuck
68th
Card Number Validation
43rd
Catalan Numbers
92nd
Catalan’s Constant
46th
Christmas Trees
157th
Collatz
29th
CSS Colors
96th
Cubes
51st
Day of Week
1st
DFA Simulator
25th
Diamonds
27th
Divisors
170th
Emirp Numbers
74th
Emirp Numbers (Long)
31st
Emojify
47th
Evil Numbers
86th
Evil Numbers (Long)
68th
Factorial Factorisation
29th
Farey Sequence
54th
Fibonacci
216th
Fizz Buzz
412th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
15th
Fractions
25th
Game of Life
30th
Gijswijt’s Sequence
15th
Happy Numbers
99th
Happy Numbers (Long)
54th
Hexdump
33rd
Intersection
50th
Inventory Sequence
34th
ISBN
23rd
Jacobi Symbol
37th
Kolakoski Constant
32nd
Kolakoski Sequence
54th
Leap Years
227th
Levenshtein Distance
37th
Leyland Numbers
54th
ln 2
61st
Look and Say
28th
Lucky Numbers
39th
Lucky Tickets
47th
Maze
28th
Medal Tally
38th
Morse Decoder
35th
Morse Encoder
46th
Musical Chords
25th
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
39th
Odious Numbers
81st
Odious Numbers (Long)
42nd
Ordinal Numbers
88th
Pangram Grep
87th
Pascal’s Triangle
17th
Pernicious Numbers
69th
Pernicious Numbers (Long)
63rd
Poker
37th
Prime Numbers
131st
Prime Numbers (Long)
74th
Proximity Grid
21st
QR Decoder
24th
Quine
254th
Recamán
52nd
Repeating Decimals
35th
Reverse Polish Notation
18th
Reversi
29th
Rijndael S-box
49th
Rock-paper-scissors-Spock-lizard
46th
Roman to Arabic
41st
Rule 110
50th
Seven Segment
29th
SI Units
25th
Sierpiński Triangle
61st
Smith Numbers
44th231st
Spelling Numbers
64th
Star Wars Opening Crawl
20th
Sudoku
37th
Sudoku (Fill-in)
28th
Ten-pin Bowling
43rd
Tic-tac-toe
28th
Time Distance
25th
Tongue-twisters
52nd
United States
38th
Vampire Numbers
23rd
Van Eck Sequence
37th
Zeckendorf Representation
44th
Zodiac Signs
36th
γ
26th
λ
58th
π
182nd
√2
61st
𝑒
57th