12 Days of Christmas
61st
24 Game
31st
99 Bottles of Beer
22nd
Abundant Numbers
61st
Abundant Numbers (Long)
46th
Arabic to Roman
108th
Arithmetic Numbers
36th
Arrows
114th
Ascending Primes
36th
ASCII Table
114th
Billiards
24th
brainfuck
125th
Calendar
13th
Card Number Validation
52nd
Catalan Numbers
60th
Catalan’s Constant
28th
Christmas Trees
50th
Collatz
138th
Continued Fractions
32nd
CSS Colors
83rd
Cubes
59th
Day of Week
138th
DFA Simulator
41st
Diamonds
64th
Divisors
32nd
Emirp Numbers
156th
Emirp Numbers (Long)
72nd
Emojify
56th
Evil Numbers
195th
Evil Numbers (Long)
97th
Factorial Factorisation
44th
Farey Sequence
72nd
Fibonacci
324th
Fizz Buzz
428th
Foo Fizz Buzz Bar
63rd
Forsyth–Edwards Notation
56th
Fractions
112th
Game of Life
24th
Gijswijt’s Sequence
46th
Happy Numbers
125th
Happy Numbers (Long)
81st
Hexdump
46th
Hilbert Curve
21st
Intersection
65th
Inventory Sequence
63rd
ISBN
106th
Jacobi Symbol
40th
Kaprekar Numbers
25th
Kolakoski Constant
32nd
Kolakoski Sequence
98th
Leap Years
296th
Levenshtein Distance
63rd
Leyland Numbers
49th
ln 2
39th
Look and Say
126th
Lucky Numbers
46th
Lucky Tickets
43rd
Mahjong
23rd
Mandelbrot
27th
Maze
49th
Medal Tally
25th
Minesweeper
9th
Morse Decoder
46th
Morse Encoder
43rd
Multitap Input
32nd
Musical Chords
39th
N Queens
29th
Niven Numbers
1st
Niven Numbers (Long)
103rd
Number Spiral
49th
Odious Numbers
175th
Odious Numbers (Long)
99th
Ordinal Numbers
126th
PalindromemordnilaP
35th
Pangram Grep
204th
Partition Numbers
22nd
Pascal’s Triangle
71st
Pernicious Numbers
180th
Pernicious Numbers (Long)
71st
Poker
54th
Polyominoes
21st
Prime Numbers
108th
Prime Numbers (Long)
69th
Proximity Grid
26th
QR Decoder
25th
Quine
193rd
Recamán
91st
Repeating Decimals
35th
Reverse Polish Notation
76th
Reversi
20th
Rijndael S-box
51st
Rock-paper-scissors-Spock-lizard
60th
Roman to Arabic
88th
ROT13
66th
Rule 110
54th
Scrambled Sort
35th
Set
20th
Seven Segment
115th
SI Units
31st
Sierpiński Triangle
47th
Smith Numbers
46th
Spelling Numbers
79th
Star Wars GPT
19th
Star Wars Opening Crawl
32nd
Sudoku
53rd
Sudoku (Fill-in)
38th
Ten-pin Bowling
54th
Tic-tac-toe
46th
Time Distance
58th
Tongue-twisters
95th
Topological Sort
16th
Tower of Hanoi
45th
Transpose Sentence
50th
Trinomial Triangle
20th
United States
82nd
Vampire Numbers
26th
Van Eck Sequence
75th
Zeckendorf Representation
45th
Zodiac Signs
40th
γ
61st
λ
37th
π
134th
τ
80th
φ
60th
√2
46th
𝑒
58th