12 Days of Christmas
48th
24 Game
17th
99 Bottles of Beer
133rd
Abundant Numbers
59th
Abundant Numbers (Long)
44th
Arabic to Roman
98th
Arithmetic Numbers
96th
Arrows
40th
Ascending Primes
27th
ASCII Table
30th
brainfuck
44th
Card Number Validation
43rd
Catalan Numbers
92nd
Catalan’s Constant
59th
Christmas Trees
155th
Collatz
29th
CSS Colors
81st
Cubes
43rd
Day of Week
1st
DFA Simulator
21st
Diamonds
23rd
Divisors
170th
Emirp Numbers
66th
Emirp Numbers (Long)
30th
Emojify
46th
Evil Numbers
86th
Evil Numbers (Long)
68th
Factorial Factorisation
25th
Farey Sequence
52nd
Fibonacci
216th
Fizz Buzz
412th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
12th
Fractions
25th
Game of Life
27th
Gijswijt’s Sequence
15th
Happy Numbers
93rd
Happy Numbers (Long)
54th
Hexdump
28th
Intersection
38th
Inventory Sequence
34th
ISBN
23rd
Jacobi Symbol
37th
Kolakoski Constant
31st
Kolakoski Sequence
54th
Leap Years
227th
Levenshtein Distance
28th
Leyland Numbers
53rd
ln 2
59th
Look and Say
28th
Lucky Numbers
37th
Lucky Tickets
43rd
Maze
26th
Medal Tally
38th
Morse Decoder
31st
Morse Encoder
39th
Musical Chords
23rd
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
36th
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
28th
Prime Numbers
131st
Prime Numbers (Long)
74th
Proximity Grid
18th
QR Decoder
22nd
Quine
254th
Recamán
52nd
Repeating Decimals
34th
Reverse Polish Notation
18th
Reversi
27th
Rijndael S-box
40th
Rock-paper-scissors-Spock-lizard
43rd
Roman to Arabic
35th
Rule 110
48th
Seven Segment
9th
SI Units
23rd
Sierpiński Triangle
61st
Smith Numbers
44th230th
Spelling Numbers
53rd
Star Wars Opening Crawl
14th
Sudoku
38th
Sudoku (Fill-in)
27th
Ten-pin Bowling
41st
Tic-tac-toe
27th
Time Distance
19th
Tongue-twisters
30th
United States
32nd
Vampire Numbers
18th
Van Eck Sequence
37th
Zeckendorf Representation
43rd
Zodiac Signs
41st
γ
38th
λ
131st
π
294th
√2
61st
𝑒
57th