12 Days of Christmas
127th
24 Game
25th
99 Bottles of Beer
129th
2,038th
Abundant Numbers
287th
2,402nd
Abundant Numbers (Long)
431st
Arabic to Roman
270th
Arithmetic Numbers
284th
Arrows
649th
Ascending Primes
101st
ASCII Table
106th
600th
Billiards
105th
brainfuck
137th
Card Number Validation
173rd
Catalan Numbers
492nd
Catalan’s Constant
408th
Christmas Trees
143rd
Collatz
311th
CSS Colors
208th
Cubes
77th
Day of Week
584th
562nd
DFA Simulator
130th
Diamonds
198th
Divisors
977th
Emirp Numbers
232nd
Emirp Numbers (Long)
114th
Emojify
Evil Numbers
593rd
Evil Numbers (Long)
454th
1,636th
Factorial Factorisation
88th
Farey Sequence
295th84th
Fibonacci
1,873rd
2,474th
Fizz Buzz
11,823rd7,188th2,043rd771st6,606th
5,707th
Foo Fizz Buzz Bar
474th
Forsyth–Edwards Notation
111th
Fractions
347th
Game of Life
124th
Gijswijt’s Sequence
90th
Happy Numbers
319th
Happy Numbers (Long)
636th
Hexdump
332nd
Hilbert Curve
70th
Intersection
122nd
Inventory Sequence
202nd
ISBN
280th
Jacobi Symbol
473rd
Kaprekar Numbers
235th
Kolakoski Constant
45th
Kolakoski Sequence
231st
Leap Years
587th
2,396th
Levenshtein Distance
249th
Leyland Numbers
228th
ln 2
194th
651st
Look and Say
198th
Lucky Numbers
261st
Lucky Tickets
646th
Mandelbrot
129th
Maze
127th
Medal Tally
96th
Minesweeper
120th
Morse Decoder
N Queens
43rd
Niven Numbers
950th
Niven Numbers (Long)
708th
Number Spiral
511th
Odious Numbers
479th
Odious Numbers (Long)
376th
1,576th
Ordinal Numbers
1,238th395th
3rd
PalindromemordnilaP
158th
Pangram Grep
506th
Partition Numbers
147th
Pascal’s Triangle
743rd
Pernicious Numbers
1,190th
Pernicious Numbers (Long)
243rd
Polyominoes
47th
Prime Numbers
912th
Prime Numbers (Long)
637th
Proximity Grid
123rd
QR Decoder
91st
Quine
1,838th
Recamán
177th
Repeating Decimals
268th
Reverse Polish Notation
202nd
Reversi
175th
Rijndael S-box
259th
471st
Rock-paper-scissors-Spock-lizard
80th
Roman to Arabic
326th
ROT13
427th
Rule 110
304th
Scrambled Sort
246th
Set
209th
Seven Segment
105th491st
Sierpiński Triangle
411th
Smith Numbers
73rd
Spelling Numbers
194th
Star Wars GPT
131st
Star Wars Opening Crawl
110th
Sudoku
57th
Sudoku (Fill-in)
326th
Tic-tac-toe
161st
Time Distance
46th
Tongue-twisters
68th
542nd
Topological Sort
65th
Tower of Hanoi
172nd
Transpose Sentence
332nd
Trinomial Triangle
426th
United States
185th
Vampire Numbers
51st
Van Eck Sequence
169th
Zeckendorf Representation
155th
Zodiac Signs
566th
γ
270th
λ
47th
π
331st
τ
308th
φ
265th
√2
293rd
1,052nd
𝑒
284th