12 Days of Christmas
1,270th
24 Game
223rd
99 Bottles of Beer
101st
Abundant Numbers
299th
Abundant Numbers (Long)
62nd
Arabic to Roman
453rd
Arithmetic Numbers
32nd
420th
Arrows
403rd
Ascending Primes
97th
ASCII Table
69th
Billiards
91st
brainfuck
10th
29th
117th340th136th350th
481st
Card Number Validation
95th
Catalan Numbers
766th
583rd
Catalan’s Constant
81st
Christmas Trees
64th
Collatz
909th
2,517th
CSS Colors
410th
Cubes
235th
Day of Week
244th
DFA Simulator
28th
Diamonds
306th
Divisors
369th
25th
Emirp Numbers
58th
2,336th
Emirp Numbers (Long)
430th
Evil Numbers
333rd
185th
Evil Numbers (Long)
211th
Factorial Factorisation
263rd
Farey Sequence
374th
Fibonacci
311th
180th
41st
Fizz Buzz
626th
1,232nd120th
Foo Fizz Buzz Bar
509th
14th
Forsyth–Edwards Notation
44th
191st
Fractions
236th
Game of Life
12th
27th
Gijswijt’s Sequence
155th
Happy Numbers
173rd
Happy Numbers (Long)
102nd
Hexdump
223rd
Intersection
446th
Inventory Sequence
69th
834th
ISBN
48th
Jacobi Symbol
167th
Kaprekar Numbers
218th
Kolakoski Constant
479th
Kolakoski Sequence
584th
Leap Years
286th
Levenshtein Distance
441st
Leyland Numbers
536th
ln 2
190th
1,324th
Look and Say
668th
Lucky Numbers
363rd
Lucky Tickets
389th
460th
Mahjong
16th
Maze
320th
Medal Tally
168th
Morse Decoder
193rd
Morse Encoder
116th
Musical Chords
124th
N Queens
174th
Niven Numbers
207th
504th
293rd
Niven Numbers (Long)
633rd
Number Spiral
143rd
Odious Numbers
189th
162nd
Odious Numbers (Long)
171st
Ordinal Numbers
352nd
PalindromemordnilaP
213th
Pangram Grep
949th
Pascal’s Triangle
624th
Pernicious Numbers
236th
Pernicious Numbers (Long)
518th
Poker
156th
Polyominoes
120th
Prime Numbers
2,341st
220th
4,419th
Prime Numbers (Long)
289th
Proximity Grid
290th
QR Decoder
208th
Quine
3,420th
241st3,842nd
2,075th
Recamán
320th
Repeating Decimals
119th
Reverse Polish Notation
175th
Rijndael S-box
299th
323rd
Rock-paper-scissors-Spock-lizard
211th
Roman to Arabic
158th
ROT13
98th450th168th
309th
Rule 110
201st
Seven Segment
16th
35th
SI Units
188th
Sierpiński Triangle
37th705th
Smith Numbers
247th
Spelling Numbers
318th
Star Wars Opening Crawl
118th
Sudoku
203rd
Sudoku (Fill-in)
111th
Ten-pin Bowling
161st
Tic-tac-toe
242nd
216th
Time Distance
277th
Tongue-twisters
496th
Transpose Sentence
362nd
United States
373rd
Vampire Numbers
498th
Van Eck Sequence
116th
Zeckendorf Representation
180th
Zodiac Signs
278th
γ
83rd
λ
988th
814th
π
112th
τ
148th
φ
283rd
√2
266th
𝑒
242nd
301st
786th