12 Days of Christmas
98th
24 Game
23rd
99 Bottles of Beer
167th
Abundant Numbers
61st
Abundant Numbers (Long)
45th
Arabic to Roman
105th
Arithmetic Numbers
106th
Arrows
38th
Ascending Primes
31st
ASCII Table
48th
brainfuck
69th
Card Number Validation
45th
Catalan Numbers
97th
Catalan’s Constant
50th
Christmas Trees
157th
Collatz
29th
CSS Colors
96th
Cubes
53rd
Day of Week
1st
DFA Simulator
25th
Diamonds
28th
Divisors
172nd
Emirp Numbers
74th
Emirp Numbers (Long)
32nd
Emojify
48th
Evil Numbers
88th
Evil Numbers (Long)
70th
Factorial Factorisation
29th
Farey Sequence
56th
Fibonacci
223rd
Fizz Buzz
418th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
16th
Fractions
26th
Game of Life
32nd
Gijswijt’s Sequence
18th
Happy Numbers
101st
Happy Numbers (Long)
58th
Hexdump
33rd
Intersection
51st
Inventory Sequence
35th
ISBN
23rd
Jacobi Symbol
40th
Kolakoski Constant
35th
Kolakoski Sequence
56th
Leap Years
237th
Levenshtein Distance
37th
Leyland Numbers
56th
ln 2
64th
Look and Say
28th
Lucky Numbers
42nd
Lucky Tickets
52nd
Maze
30th
Medal Tally
39th
Morse Decoder
38th
Morse Encoder
48th
Musical Chords
29th
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
40th
Odious Numbers
83rd
Odious Numbers (Long)
44th
Ordinal Numbers
93rd
Pangram Grep
88th
Pascal’s Triangle
17th
Pernicious Numbers
74th
Pernicious Numbers (Long)
65th
Poker
38th
Prime Numbers
138th
Prime Numbers (Long)
79th
Proximity Grid
21st
QR Decoder
27th
Quine
257th
Recamán
53rd
Repeating Decimals
37th
Reverse Polish Notation
19th
Reversi
30th
Rijndael S-box
49th
Rock-paper-scissors-Spock-lizard
48th
Roman to Arabic
41st
Rule 110
50th
Seven Segment
29th
SI Units
26th
Sierpiński Triangle
62nd
Smith Numbers
47th239th
Spelling Numbers
70th
Star Wars Opening Crawl
20th
Sudoku
39th
Sudoku (Fill-in)
32nd
Ten-pin Bowling
46th
Tic-tac-toe
31st
Time Distance
27th
Tongue-twisters
53rd
United States
40th
Vampire Numbers
25th
Van Eck Sequence
40th
Zeckendorf Representation
47th
Zodiac Signs
37th
γ
29th
λ
60th
π
188th
√2
63rd
𝑒
60th