12 Days of Christmas
79th
24 Game
26th
99 Bottles of Beer
38th
Abundant Numbers
60th
Abundant Numbers (Long)
44th
Arabic to Roman
97th
Arithmetic Numbers
33rd
Arrows
79th
Ascending Primes
31st
ASCII Table
102nd
Billiards
22nd
brainfuck
105th
Calendar
7th
Card Number Validation
48th
Catalan Numbers
51st
Catalan’s Constant
24th
Christmas Trees
49th
Collatz
127th
Continued Fractions
25th
CSS Colors
82nd
Cubes
63rd
Day of Week
123rd
DFA Simulator
29th
Diamonds
52nd
Divisors
32nd
Emirp Numbers
149th
Emirp Numbers (Long)
68th
Emojify
44th
Evil Numbers
186th
Evil Numbers (Long)
88th
Factorial Factorisation
39th
Farey Sequence
68th
Fibonacci
310th
Fizz Buzz
416th
Foo Fizz Buzz Bar
50th
Forsyth–Edwards Notation
44th
Fractions
123rd
Game of Life
19th
Gijswijt’s Sequence
38th
Happy Numbers
114th
Happy Numbers (Long)
75th
Hexdump
40th
Hilbert Curve
16th
Intersection
49th
Inventory Sequence
59th
ISBN
99th
Jacobi Symbol
38th
Kaprekar Numbers
17th
Kolakoski Constant
26th
Kolakoski Sequence
92nd
Leap Years
278th
Levenshtein Distance
55th
Leyland Numbers
46th
ln 2
37th
Look and Say
117th
Lucky Numbers
41st
Lucky Tickets
33rd
Mahjong
17th
Mandelbrot
25th
Maze
45th
Medal Tally
21st
Minesweeper
4th
Morse Decoder
39th
Morse Encoder
35th
Multitap Input
29th
Musical Chords
36th
N Queens
25th
Niven Numbers
1st
Niven Numbers (Long)
96th
Number Spiral
44th
Odious Numbers
168th
Odious Numbers (Long)
91st
Ordinal Numbers
117th
PalindromemordnilaP
29th
Pangram Grep
195th
Partition Numbers
20th
Pascal’s Triangle
68th
Pernicious Numbers
169th
Pernicious Numbers (Long)
73rd
Poker
46th
Polyominoes
13th
Prime Numbers
105th
Prime Numbers (Long)
63rd
Proximity Grid
22nd
QR Decoder
17th
Quine
185th
Recamán
86th
Repeating Decimals
34th
Reverse Polish Notation
74th
Reversi
18th
Rijndael S-box
45th
Rock-paper-scissors-Spock-lizard
53rd
Roman to Arabic
83rd
ROT13
60th
Rule 110
51st
Scrambled Sort
31st
Set
18th
Seven Segment
100th
SI Units
30th
Sierpiński Triangle
46th
Smith Numbers
43rd
Spelling Numbers
68th
Star Wars GPT
13th
Star Wars Opening Crawl
30th
Sudoku
48th
Sudoku (Fill-in)
33rd
Ten-pin Bowling
48th
Tic-tac-toe
41st
Time Distance
55th
Tongue-twisters
76th
Topological Sort
16th
Tower of Hanoi
43rd
Transpose Sentence
49th
Trinomial Triangle
19th
United States
98th
Vampire Numbers
22nd
Van Eck Sequence
72nd
Zeckendorf Representation
40th
Zodiac Signs
35th
γ
55th
λ
20th
π
130th
τ
79th
φ
56th
√2
42nd
𝑒
55th