12 Days of Christmas
305th
24 Game
109th
99 Bottles of Beer
365th
Abundant Numbers
541st
Abundant Numbers (Long)
180th
Arabic to Roman
253rd
Arithmetic Numbers
136th
Arrows
91st
Ascending Primes
300th
ASCII Table
320th
Billiards
209th
brainfuck
207th
Calendar
32nd
Card Number Validation
226th
Catalan Numbers
30th
Catalan’s Constant
364th
Christmas Trees
422nd
Collatz
284th
Continued Fractions
329th
CSS Colors
343rd
Cubes
517th
Day of Week
70th
DFA Simulator
99th
Diamonds
416th
Divisors
38th
Emirp Numbers
451st
Emirp Numbers (Long)
348th
Emojify
466th
Evil Numbers
52nd
Evil Numbers (Long)
130th
Factorial Factorisation
242nd
Farey Sequence
358th
Fibonacci
60th
Fizz Buzz
1,447th
Foo Fizz Buzz Bar
25th
Forsyth–Edwards Notation
206th
Fractions
97th
Game of Life
333rd
Gijswijt’s Sequence
Gray Code Encoder
405th
Happy Numbers
467th
Happy Numbers (Long)
244th
Hexdump
40th
Hilbert Curve
253rd
Intersection
173rd
Inventory Sequence
174th
ISBN
441st
Jacobi Symbol
150th
Kaprekar Numbers
247th
Kolakoski Constant
229th
Kolakoski Sequence
397th
Leap Years
456th
Levenshtein Distance
598th
Leyland Numbers
417th
ln 2
28th
Look and Say
405th
Lucky Numbers
142nd
Lucky Tickets
247th
Mahjong
157th
Mandelbrot
387th
Maze
251st
Medal Tally
385th
Minesweeper
304th
Morse Decoder
208th
Morse Encoder
360th
Multitap Input
262nd
Musical Chords
309th
N Queens
197th
Niven Numbers
9th
Niven Numbers (Long)
133rd
Number Spiral
495th
Odious Numbers
51st
Odious Numbers (Long)
49th
Ordinal Numbers
448th
PalindromemordnilaP
144th
Pangram Grep
134th
Partition Numbers
366th
Pascal’s Triangle
265th
Pernicious Numbers
1,343rd
Pernicious Numbers (Long)
108th
Poker
161st
Polyominoes
167th
Prime Numbers
126th
Prime Numbers (Long)
117th
Proximity Grid
329th
QR Decoder
220th
Quine
176th
Recamán
259th
Repeating Decimals
272nd
Reverse Polish Notation
250th
Reversi
303rd
Rijndael S-box
168th
Rock-paper-scissors-Spock-lizard
158th
Roman to Arabic
446th
ROT13
70th
Rule 110
279th
Scrambled Sort
58th
Set
115th
Seven Segment
187th
SI Units
273rd
Sierpiński Triangle
371st
Smith Numbers
92nd
Spelling Numbers
493rd
Star Wars GPT
39th
Star Wars Opening Crawl
333rd
Sudoku
327th
Sudoku (Fill-in)
199th
Taxicab Numbers
292nd
Ten-pin Bowling
268th
Tic-tac-toe
279th
Time Distance
147th
Tongue-twisters
1,050th
Topological Sort
272nd
Tower of Hanoi
386th
Transpose Sentence
331st
Trinomial Triangle
96th
United States
586th
Vampire Numbers
182nd
Van Eck Sequence
47th
Zeckendorf Representation
489th
Zodiac Signs
56th
γ
227th
λ
226th
π
281st
τ
262nd
φ
280th
√2
4th
𝑒
22nd