12 Days of Christmas
156th
24 Game
20th
99 Bottles of Beer
23rd5th
Abundant Numbers
15th
Abundant Numbers (Long)
99th
Arabic to Roman
79th
Arithmetic Numbers
65th
Arrows
70th
Ascending Primes
33rd
ASCII Table
69th
Billiards
45th
brainfuck
79th
Calendar
20th1st
Card Number Validation
1st
Catalan Numbers
1st
Catalan’s Constant
70th
Christmas Trees
114th
Collatz
131st
CSS Colors
34th
Cubes
72nd
Day of Week
1st
DFA Simulator
11th
Diamonds
62nd
Divisors
169th
125th
Emirp Numbers
17th
Emirp Numbers (Long)
62nd
Emojify
45th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
39th
Farey Sequence
1st
Fibonacci
1st104th
Fizz Buzz
48th
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
52nd
Fractions
1st
Game of Life
45th
Gijswijt’s Sequence
63rd
Happy Numbers
1st
Happy Numbers (Long)
74th
Hexdump
52nd
Hilbert Curve
23rd
Intersection
114th
Inventory Sequence
52nd
ISBN
88th
Jacobi Symbol
68th
Kaprekar Numbers
40th
Kolakoski Constant
48th
Kolakoski Sequence
66th
Leap Years
8th
Levenshtein Distance
Leyland Numbers
91st
ln 2
1st
Look and Say
91st
Lucky Numbers
1st
Lucky Tickets
78th
Mahjong
33rd
Mandelbrot
50th
Maze
7th
Medal Tally
49th
Minesweeper
28th
Morse Decoder
56th
Morse Encoder
48th
Multitap Input
30th
Musical Chords
40th
N Queens
64th
Niven Numbers
1st
Niven Numbers (Long)
68th
Number Spiral
58th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
90th
PalindromemordnilaP
75th
Pangram Grep
126th
Partition Numbers
50th
Pascal’s Triangle
118th
Pernicious Numbers
81st
Pernicious Numbers (Long)
1st
Poker
53rd
Polyominoes
34th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
38th
QR Decoder
43rd
Quine
83rd
Recamán
17th
Repeating Decimals
50th
Reverse Polish Notation
85th
Reversi
30th
Rijndael S-box
55th
Rock-paper-scissors-Spock-lizard
66th
Roman to Arabic
39th
ROT13
37th
Rule 110
98th
Scrambled Sort
43rd
Set
45th
Seven Segment
81st
SI Units
46th
Sierpiński Triangle
52nd
Smith Numbers
70th
Spelling Numbers
52nd
Star Wars GPT
1st
Star Wars Opening Crawl
46th
Sudoku
46th
Sudoku (Fill-in)
35th
Ten-pin Bowling
50th
Tic-tac-toe
37th
Time Distance
8th
Tongue-twisters
106th
Topological Sort
35th
Tower of Hanoi
49th
Transpose Sentence
54th
Trinomial Triangle
51st
United States
55th
Vampire Numbers
60th
Van Eck Sequence
79th
Zeckendorf Representation
75th
Zodiac Signs
43rd
γ
32nd
λ
66th
π
66th
τ
59th
φ
78th
√2
1st
𝑒
1st