12 Days of Christmas
318th
24 Game
107th
99 Bottles of Beer
796th
Abundant Numbers
126th
768th
Abundant Numbers (Long)
204th
339th
Arabic to Roman
489th
Arithmetic Numbers
73rd
231st
Arrows
298th
400th
Ascending Primes
41st
145th161st151st
ASCII Table
278th
Billiards
49th
75th
brainfuck
90th
615th
Card Number Validation
26th
163rd
Catalan Numbers
463rd
354th
Catalan’s Constant
192nd
Christmas Trees
565th
967th
Collatz
188th
237th
CSS Colors
285th
75th
32nd
Cubes
7th
18th
Day of Week
674th
184th
1st
DFA Simulator
34th
92nd
Diamonds
779th
Divisors
734th
1,602nd
2,882nd
Emirp Numbers
193rd
99th
Emirp Numbers (Long)
63rd
421st
Emojify
264th
283rd
Evil Numbers
390th
695th563rd
Evil Numbers (Long)
408th
632nd300th
Factorial Factorisation
27th
50th
Farey Sequence
508th437th460th
Fibonacci
995th
661st864th899th
Fizz Buzz
1,748th
679th
Foo Fizz Buzz Bar
1,619th
505th
Forsyth–Edwards Notation
77th
268th
Fractions
450th
612th
Game of Life
122nd
Gijswijt’s Sequence
33rd
249th
Happy Numbers
208th
624th354th748th
Happy Numbers (Long)
124th
606th
Hexdump
352nd
Intersection
122nd
86th
Inventory Sequence
273rd
ISBN
38th
121st
Jacobi Symbol
70th
201st
Kaprekar Numbers
16th
38th
Kolakoski Constant
216th
Kolakoski Sequence
799th
809th
Leap Years
331st
508th
Levenshtein Distance
536th
Leyland Numbers
486th
387th
ln 2
302nd
Look and Say
10th
323rd
Lucky Numbers
104th
450th
Lucky Tickets
409th
246th
Mahjong
110th
Maze
25th
Medal Tally
321st
Morse Decoder
264th
Morse Encoder
21st
243rd
Musical Chords
182nd
N Queens
107th
Niven Numbers
628th
1,508th347th
Niven Numbers (Long)
253rd
209th
Number Spiral
113th
352nd
Odious Numbers
278th
626th300th
Odious Numbers (Long)
297th
403rd284th
Ordinal Numbers
762nd
712th
PalindromemordnilaP
172nd
375th
Pangram Grep
117th
116th940th217th
Partition Numbers
316th
Pascal’s Triangle
1,431st
1,198th
Pernicious Numbers
384th
359th
Pernicious Numbers (Long)
124th
157th
Poker
225th
Polyominoes
176th
Prime Numbers
653rd
1,188th570th1,214th
Prime Numbers (Long)
590th
670th638th812th
Proximity Grid
173rd
QR Decoder
228th
Quine
2,422nd
Recamán
87th
154th
Repeating Decimals
112th
Reverse Polish Notation
255th
473rd
Reversi
82nd
Rijndael S-box
2nd8th3rd29th10th
14th444th31st16th28th24th43rd
Rock-paper-scissors-Spock-lizard
473rd
Roman to Arabic
196th
695th
ROT13
192nd
368th
Rule 110
378th
322nd
Seven Segment
7th
290th
SI Units
15th
Sierpiński Triangle
31st
609th
Smith Numbers
246th
206th
Spelling Numbers
113th
Star Wars Opening Crawl
76th
Sudoku
161st
Sudoku (Fill-in)
97th
Ten-pin Bowling
34th
128th
Tic-tac-toe
329th
60th
Time Distance
23rd
Tongue-twisters
579th
Transpose Sentence
315th
122nd
United States
271st
Vampire Numbers
306th
Van Eck Sequence
203rd
444th
Zeckendorf Representation
64th
67th
Zodiac Signs
30th
161st
γ
206th
λ
232nd
π
278th
τ
330th
φ
468th
√2
602nd
𝑒
525th