12 Days of Christmas
17th
24 Game
72nd
99 Bottles of Beer
36th
Abundant Numbers
117th
Abundant Numbers (Long)
95th
Alphabetic Numbers
44th
Arabic to Roman
93rd
Arithmetic Numbers
23rd
Arrows
84th
Ascending Primes
65th
ASCII Table
32nd
Billiards
45th
brainfuck
198th
Calendar
90th
Card Number Validation
81st
Catalan Numbers
105th
Catalan’s Constant
92nd
Chess Move Validation
39th
Christmas Trees
158th
Collatz
129th
Connect Four
57th
Continued Fractions
1st
CSS Colors
87th
Cubes
115th
Day of Week
1st
DFA Simulator
85th
Diamonds
85th
Divisors
25th
Emirp Numbers
88th
Emirp Numbers (Long)
93rd
Emojify
73rd
Evil Numbers
1st
Evil Numbers (Long)
48th
Factorial Factorisation
88th
Farey Sequence
37th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
97th
Fractions
101st
Game of Life
94th
Gijswijt’s Sequence
69th
Gray Code Decoder
50th
Gray Code Encoder
1st
Happy Numbers
138th
Happy Numbers (Long)
71st
Hexdump
32nd
Hilbert Curve
61st
Intersection
55th
Inventory Sequence
201st
ISBN
25th
Jacobi Symbol
87th
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
24th
Leap Years
191st
Levenshtein Distance
1st
Leyland Numbers
11th
ln 2
1st
Look and Say
30th
Lucky Numbers
40th
Lucky Tickets
82nd
Mahjong
53rd
Mandelbrot
65th
Maze
81st
Medal Tally
72nd
Minesweeper
29th
Morse Decoder
58th
Morse Encoder
116th
Multitap Input
48th
Musical Chords
65th
N Queens
31st
Niven Numbers
95th
Niven Numbers (Long)
130th
Number Spiral
55th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
8th
PalindromemordnilaP
164th
Pangram Grep
69th
Partition Numbers
40th
Pascal’s Triangle
94th
Pernicious Numbers
81st
Pernicious Numbers (Long)
104th
Poker
109th
Polyominoes
72nd
Prime Numbers
185th
Prime Numbers (Long)
67th
Proximity Grid
76th
QR Decoder
49th
Quine
1st
Recamán
184th
Repeating Decimals
78th
Reverse Polish Notation
40th
Reversi
53rd
Rijndael S-box
51st
Rock-paper-scissors-Spock-lizard
81st
Roman to Arabic
37th
ROT13
1st
Rule 110
133rd
Scrambled Sort
103rd
Set
71st
Seven Segment
167th
SI Units
39th
Sierpiński Triangle
46th
Smith Numbers
70th
Spelling Numbers
22nd
Star Wars GPT
40th
Star Wars Opening Crawl
62nd
Sudoku
47th
Sudoku (Fill-in)
57th
Taxicab Numbers
44th
Ten-pin Bowling
67th
Tic-tac-toe
85th
Time Distance
55th
Tongue-twisters
70th
Topological Sort
54th
Tower of Hanoi
44th
Transpose Sentence
148th
Trinomial Triangle
117th
Ulam Sequence
55th
United States
76th
Vampire Numbers
52nd
Van Eck Sequence
88th
Zeckendorf Representation
118th
Zodiac Signs
59th
γ
λ
76th
π
49th
τ
41st
φ
1st
√2
1st
𝑒
1st