12 Days of Christmas
390th
24 Game
395th
99 Bottles of Beer
138th
Abundant Numbers
236th
Abundant Numbers (Long)
987th
Arabic to Roman
74th
463rd
Arithmetic Numbers
156th
124th
165th
Arrows
322nd
Ascending Primes
76th
ASCII Table
319th
Billiards
67th
brainfuck
852nd
84th
Card Number Validation
432nd
Catalan Numbers
323rd
Catalan’s Constant
856th
311th
Christmas Trees
160th
222nd
Collatz
331st
336th
135th312th911th
CSS Colors
1st
Cubes
79th
Day of Week
362nd
DFA Simulator
174th
Diamonds
1,500th
131st
Divisors
2,267th
2,381st
28th
Emirp Numbers
2,201st
135th
Emirp Numbers (Long)
186th
Emojify
192nd
Evil Numbers
1,937th
510th
1,386th
Evil Numbers (Long)
352nd
Factorial Factorisation
23rd
Farey Sequence
511th
Fibonacci
2,113th9,286th767th987th4,327th2,698th
3,797th1,009th5,038th7,238th3,928th946th1,900th46th4,313th2,667th
Fizz Buzz
3,531st
2,712th
2,779th
Foo Fizz Buzz Bar
888th
661st
543rd
Forsyth–Edwards Notation
171st
Fractions
278th
96th
Game of Life
121st
Gijswijt’s Sequence
79th
Happy Numbers
210th
Happy Numbers (Long)
206th
Hexdump
132nd
Hilbert Curve
338th
Intersection
107th
Inventory Sequence
782nd
494th
ISBN
255th
Jacobi Symbol
321st
Kaprekar Numbers
199th
Kolakoski Constant
1,591st
164th
Kolakoski Sequence
547th
260th
392nd
Leap Years
236th
Levenshtein Distance
111th
Leyland Numbers
347th
ln 2
363rd
Look and Say
868th
338th
591st
Lucky Numbers
277th
Lucky Tickets
153rd
Mahjong
111th
Mandelbrot
271st
Maze
473rd
Medal Tally
109th
Minesweeper
73rd
Morse Decoder
340th
Morse Encoder
149th
Musical Chords
226th
N Queens
57th
166th
Niven Numbers
755th
Niven Numbers (Long)
410th
Number Spiral
192nd
Odious Numbers
400th
Odious Numbers (Long)
283rd
Ordinal Numbers
401st
3rd
PalindromemordnilaP
467th
261st
411th
Pangram Grep
1,175th
543rd
1,172nd
295th
Partition Numbers
415th
Pascal’s Triangle
848th
444th
129th
Pernicious Numbers
1,526th
820th
1,350th
Pernicious Numbers (Long)
146th
Poker
76th
Polyominoes
52nd
Prime Numbers
269th
Prime Numbers (Long)
168th
Proximity Grid
255th
Quine
1st2,175th
2,899th648th
4,019th
243rd
169th
Recamán
872nd
Repeating Decimals
120th
Reverse Polish Notation
655th
116th
93rd
Reversi
157th
Rijndael S-box
428th
Rock-paper-scissors-Spock-lizard
162nd
Roman to Arabic
25th
ROT13
850th
587th
10th
Rule 110
269th
Scrambled Sort
228th
30th
Set
290th
Seven Segment
208th
Sierpiński Triangle
342nd
Smith Numbers
93rd
Spelling Numbers
1st
586th
Star Wars GPT
100th
Star Wars Opening Crawl
89th
Sudoku
305th
Sudoku (Fill-in)
119th
Ten-pin Bowling
221st
Tic-tac-toe
180th
159th
270th
Time Distance
247th
Tongue-twisters
116th
Topological Sort
84th
Tower of Hanoi
630th
444th
185th
488th
Transpose Sentence
560th
295th
273rd
508th
89th
Trinomial Triangle
230th
United States
100th
Vampire Numbers
366th
Van Eck Sequence
323rd
Zeckendorf Representation
323rd
Zodiac Signs
233rd
γ
787th
1,224th
λ
1,204th
344th
π
2,166th
464th
τ
1,372nd
413th
φ
1,805th
192nd
√2
2,126th
382nd
𝑒
2,050th
555th