12 Days of Christmas
1,660th
24 Game
420th
99 Bottles of Beer
185th
Abundant Numbers
187th
Abundant Numbers (Long)
722nd
Arabic to Roman
69th
407th
Arithmetic Numbers
580th
127th
691st
Arrows
441st
Ascending Primes
66th
ASCII Table
430th
Billiards
223rd
brainfuck
624th
59th
Card Number Validation
194th
Catalan Numbers
389th
Catalan’s Constant
866th
306th
Christmas Trees
74th
184th
Collatz
865th
361st
95th447th1,401st
CSS Colors
💎
Cubes
163rd
Day of Week
316th
DFA Simulator
140th
Diamonds
96th
Divisors
2,728th
2,220th
457th
Emirp Numbers
1,620th
51st
Emirp Numbers (Long)
103rd
Emojify
235th
Evil Numbers
2,496th
485th
1,218th
Evil Numbers (Long)
326th
Factorial Factorisation
20th
Farey Sequence
469th
Fibonacci
2,022nd8,916th1,861st824th4,522nd3,433rd4,360th1,147th4,769th7,022nd3,719th735th1,788th55th4,074th2,623rd
Fizz Buzz
4,549th
1,835th
3,720th
Foo Fizz Buzz Bar
1,616th
1,236th
1,383rd
Forsyth–Edwards Notation
110th
Fractions
204th
477th
Game of Life
117th
Gijswijt’s Sequence
59th
Happy Numbers
74th
Happy Numbers (Long)
177th
Hexdump
305th
Hilbert Curve
445th
Intersection
80th
Inventory Sequence
736th
337th
ISBN
188th
Jacobi Symbol
272nd
Kaprekar Numbers
170th
Kolakoski Constant
1,474th
213th
Kolakoski Sequence
516th
288th
445th
Leap Years
222nd
Levenshtein Distance
87th
Leyland Numbers
252nd
ln 2
344th
Look and Say
946th
165th
782nd
Lucky Numbers
335th
Lucky Tickets
110th
Mahjong
140th
Mandelbrot
198th
Maze
470th
Medal Tally
87th
Minesweeper
65th
Morse Decoder
281st
Morse Encoder
138th
Musical Chords
206th
N Queens
144th
137th
Niven Numbers
658th
Niven Numbers (Long)
385th
Number Spiral
236th
Odious Numbers
323rd
Odious Numbers (Long)
278th
Ordinal Numbers
737th
2nd
PalindromemordnilaP
374th
202nd
516th
Pangram Grep
886th
737th
490th
799th
Partition Numbers
367th
Pascal’s Triangle
813th
306th
391st
Pernicious Numbers
1,569th
669th
1,248th
Pernicious Numbers (Long)
132nd
Poker
73rd
Polyominoes
59th
Prime Numbers
235th
Prime Numbers (Long)
158th
Proximity Grid
224th
Quine
30th2,009th
2,769th
1,628th
231st
160th
Recamán
729th
Repeating Decimals
295th
Reverse Polish Notation
732nd
92nd
615th
Reversi
225th
Rijndael S-box
449th
Rock-paper-scissors-Spock-lizard
274th
Roman to Arabic
61st
ROT13
776th
553rd
252nd
Rule 110
175th
Scrambled Sort
243rd
258th
Set
233rd
Seven Segment
191st
Sierpiński Triangle
297th
Smith Numbers
307th
Spelling Numbers
435th
Star Wars GPT
62nd
Star Wars Opening Crawl
81st
Sudoku
100th
Sudoku (Fill-in)
108th
Ten-pin Bowling
187th
Tic-tac-toe
150th
127th
362nd
Time Distance
383rd
Tongue-twisters
889th
Topological Sort
64th
Tower of Hanoi
314th
137th
338th
Transpose Sentence
453rd
418th
239th
370th
430th
Trinomial Triangle
149th
United States
103rd
Vampire Numbers
326th
Van Eck Sequence
171st
Zeckendorf Representation
385th
Zodiac Signs
254th
γ
402nd
1,165th
λ
717th
298th
π
2,119th
391st
τ
1,384th
349th
φ
1,757th
220th
√2
2,084th
363rd
𝑒
1,979th
538th