12 Days of Christmas
156th
24 Game
20th
99 Bottles of Beer
23rd4th
Abundant Numbers
15th
Abundant Numbers (Long)
99th
Arabic to Roman
79th
Arithmetic Numbers
66th
Arrows
70th
Ascending Primes
32nd
ASCII Table
68th
Billiards
45th
brainfuck
78th
Calendar
20th1st
Card Number Validation
1st
Catalan Numbers
1st
Catalan’s Constant
70th
Christmas Trees
114th
Collatz
132nd
CSS Colors
34th
Cubes
72nd
Day of Week
1st
DFA Simulator
11th
Diamonds
61st
Divisors
168th
124th
Emirp Numbers
16th
Emirp Numbers (Long)
62nd
Emojify
45th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
39th
Farey Sequence
1st
Fibonacci
1st105th
Fizz Buzz
45th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
52nd
Fractions
1st
Game of Life
42nd
Gijswijt’s Sequence
62nd
Happy Numbers
1st
Happy Numbers (Long)
74th
Hexdump
51st
Hilbert Curve
22nd
Intersection
114th
Inventory Sequence
51st
ISBN
89th
Jacobi Symbol
68th
Kaprekar Numbers
39th
Kolakoski Constant
48th
Kolakoski Sequence
66th
Leap Years
7th
Levenshtein Distance
Leyland Numbers
92nd
ln 2
1st
Look and Say
90th
Lucky Numbers
1st
Lucky Tickets
77th
Mahjong
32nd
Mandelbrot
50th
Maze
7th
Medal Tally
48th
Minesweeper
26th
Morse Decoder
55th
Morse Encoder
47th
Multitap Input
29th
Musical Chords
40th
N Queens
62nd
Niven Numbers
1st
Niven Numbers (Long)
68th
Number Spiral
57th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
90th
PalindromemordnilaP
75th
Pangram Grep
127th
Partition Numbers
50th
Pascal’s Triangle
118th
Pernicious Numbers
80th
Pernicious Numbers (Long)
1st
Poker
53rd
Polyominoes
34th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
37th
QR Decoder
43rd
Quine
82nd
Recamán
17th
Repeating Decimals
50th
Reverse Polish Notation
84th
Reversi
29th
Rijndael S-box
55th
Rock-paper-scissors-Spock-lizard
66th
Roman to Arabic
39th
ROT13
36th
Rule 110
97th
Scrambled Sort
43rd
Set
44th
Seven Segment
81st
SI Units
47th
Sierpiński Triangle
52nd
Smith Numbers
71st
Spelling Numbers
51st
Star Wars GPT
1st
Star Wars Opening Crawl
47th
Sudoku
44th
Sudoku (Fill-in)
34th
Ten-pin Bowling
49th
Tic-tac-toe
37th
Time Distance
8th
Tongue-twisters
107th
Topological Sort
34th
Tower of Hanoi
50th
Transpose Sentence
54th
Trinomial Triangle
50th
United States
54th
Vampire Numbers
59th
Van Eck Sequence
78th
Zeckendorf Representation
73rd
Zodiac Signs
43rd
γ
32nd
λ
66th
π
66th
τ
59th
φ
77th
√2
1st
𝑒
1st