12 Days of Christmas
80th
24 Game
26th
99 Bottles of Beer
38th
Abundant Numbers
61st
Abundant Numbers (Long)
45th
Arabic to Roman
99th
Arithmetic Numbers
35th
Arrows
79th
Ascending Primes
34th
ASCII Table
105th
Billiards
23rd
brainfuck
105th
Calendar
8th
Card Number Validation
49th
Catalan Numbers
55th
Catalan’s Constant
25th
Christmas Trees
50th
Collatz
130th
Continued Fractions
28th
CSS Colors
82nd
Cubes
65th
Day of Week
127th
DFA Simulator
29th
Diamonds
55th
Divisors
32nd
Emirp Numbers
149th
Emirp Numbers (Long)
69th
Emojify
46th
Evil Numbers
190th
Evil Numbers (Long)
92nd
Factorial Factorisation
39th
Farey Sequence
69th
Fibonacci
314th
Fizz Buzz
420th
Foo Fizz Buzz Bar
52nd
Forsyth–Edwards Notation
45th
Fractions
124th
Game of Life
19th
Gijswijt’s Sequence
39th
Happy Numbers
117th
Happy Numbers (Long)
78th
Hexdump
40th
Hilbert Curve
18th
Intersection
51st
Inventory Sequence
60th
ISBN
101st
Jacobi Symbol
40th
Kaprekar Numbers
20th
Kolakoski Constant
28th
Kolakoski Sequence
93rd
Leap Years
286th
Levenshtein Distance
56th
Leyland Numbers
46th
ln 2
38th
Look and Say
118th
Lucky Numbers
43rd
Lucky Tickets
37th
Mahjong
19th
Mandelbrot
25th
Maze
49th
Medal Tally
21st
Minesweeper
5th
Morse Decoder
42nd
Morse Encoder
36th
Multitap Input
31st
Musical Chords
37th
N Queens
27th
Niven Numbers
1st
Niven Numbers (Long)
99th
Number Spiral
45th
Odious Numbers
170th
Odious Numbers (Long)
95th
Ordinal Numbers
119th
PalindromemordnilaP
29th
Pangram Grep
200th
Partition Numbers
21st
Pascal’s Triangle
68th
Pernicious Numbers
175th
Pernicious Numbers (Long)
74th
Poker
48th
Polyominoes
14th
Prime Numbers
106th
Prime Numbers (Long)
66th
Proximity Grid
23rd
QR Decoder
18th
Quine
185th
Recamán
87th
Repeating Decimals
34th
Reverse Polish Notation
74th
Reversi
18th
Rijndael S-box
45th
Rock-paper-scissors-Spock-lizard
55th
Roman to Arabic
83rd
ROT13
60th
Rule 110
52nd
Scrambled Sort
31st
Set
19th
Seven Segment
102nd
SI Units
31st
Sierpiński Triangle
47th
Smith Numbers
44th
Spelling Numbers
70th
Star Wars GPT
14th
Star Wars Opening Crawl
31st
Sudoku
50th
Sudoku (Fill-in)
36th
Ten-pin Bowling
51st
Tic-tac-toe
42nd
Time Distance
56th
Tongue-twisters
77th
Topological Sort
16th
Tower of Hanoi
43rd
Transpose Sentence
49th
Trinomial Triangle
19th
United States
99th
Vampire Numbers
21st
Van Eck Sequence
72nd
Zeckendorf Representation
42nd
Zodiac Signs
36th
γ
58th
λ
20th
π
132nd
τ
79th
φ
57th
√2
43rd
𝑒
55th