12 Days of Christmas
1,349th
24 Game
316th
99 Bottles of Beer
1,355th
Abundant Numbers
812th
Abundant Numbers (Long)
64th
Alphabetic Numbers
235th
Arabic to Roman
793rd
Arithmetic Numbers
816th
Arrows
500th
Ascending Primes
5th
ASCII Table
110th
Billiards
35th
brainfuck
690th
Calendar
2nd
Card Number Validation
22nd
Catalan Numbers
17th
Catalan’s Constant
5th
Christmas Trees
229th
Collatz
1,438th
Continued Fractions
360th
CSS Colors
562nd
Cubes
571st
Day of Week
75th
DFA Simulator
362nd
Diamonds
66th
Divisors
70th
Emirp Numbers
268th
Emirp Numbers (Long)
37th
Emojify
368th
Evil Numbers
31st
Evil Numbers (Long)
6th
Factorial Factorisation
443rd
Farey Sequence
594th
Fibonacci
774th29th
Fizz Buzz
646th
Foo Fizz Buzz Bar
35th
Forsyth–Edwards Notation
579th
Fractions
107th
Game of Life
423rd
Gijswijt’s Sequence
23rd
Gray Code Decoder
45th
Gray Code Encoder
31st
Happy Numbers
26th
Happy Numbers (Long)
783rd
Hexdump
27th
Hilbert Curve
167th
Intersection
797th
Inventory Sequence
46th
ISBN
889th
Jacobi Symbol
110th
Kaprekar Numbers
190th
Kolakoski Constant
82nd
Kolakoski Sequence
36th
Leap Years
395th
Levenshtein Distance
Leyland Numbers
507th
ln 2
115th
Look and Say
309th
Lucky Numbers
5th
Lucky Tickets
7th
Mahjong
112th
Mandelbrot
395th
Maze
19th
Medal Tally
344th
Minesweeper
292nd
Morse Decoder
356th
Morse Encoder
312th
Multitap Input
24th
Musical Chords
300th
N Queens
29th
Niven Numbers
39th
Niven Numbers (Long)
61st
Number Spiral
540th
Odious Numbers
34th
Odious Numbers (Long)
34th
Ordinal Numbers
976th
PalindromemordnilaP
38th
Pangram Grep
19th
Partition Numbers
549th
Pascal’s Triangle
125th
Pernicious Numbers
28th
Pernicious Numbers (Long)
81st
Poker
377th
Polyominoes
233rd
Prime Numbers
155th
Prime Numbers (Long)
140th
Proximity Grid
348th
QR Decoder
92nd
Quine
150th
Recamán
47th
Repeating Decimals
17th
Reverse Polish Notation
665th
Reversi
40th
Rijndael S-box
80th
Rock-paper-scissors-Spock-lizard
15th
Roman to Arabic
631st
ROT13
15th
Rule 110
59th
Scrambled Sort
24th
Set
22nd
Seven Segment
440th
SI Units
327th
Sierpiński Triangle
76th
Smith Numbers
506th
Spelling Numbers
479th
Star Wars GPT
4th
Star Wars Opening Crawl
292nd
Sudoku
341st
Sudoku (Fill-in)
260th
Taxicab Numbers
8th
Ten-pin Bowling
46th
Tic-tac-toe
419th
Time Distance
482nd
Tongue-twisters
1,004th
Topological Sort
279th
Tower of Hanoi
24th
Transpose Sentence
44th
Trinomial Triangle
43rd
United States
487th
Vampire Numbers
422nd
Van Eck Sequence
212th
Zeckendorf Representation
31st
Zodiac Signs
433rd
γ
199th
λ
406th
π
67th
τ
72nd
φ
215th
√2
32nd
𝑒
122nd