12 Days of Christmas
29th
711th29th
10th
99 Bottles of Beer
388th
Abundant Numbers
17th
165th
35th
10th
109th
Abundant Numbers (Long)
36th
9th
112th
Arabic to Roman
355th
Arithmetic Numbers
36th
134th
Arrows
30th
184th
Ascending Primes
151st
ASCII Table
32nd
217th
Card Number Validation
112th
Catalan Numbers
45th
340th
Christmas Trees
41st
656th
Collatz
49th
618th
CSS Colors
254th
Cubes
212th
Day of Week
290th
Diamonds
41st
358th
Divisors
23rd
65th201st122nd100th39th
51st
53rd121st436th
64th95th89th114th
136th83rd
37th
Emirp Numbers
42nd
491st
Emirp Numbers (Long)
36th
205th
Evil Numbers
478th
Evil Numbers (Long)
249th
Farey Sequence
38th
167th
Fibonacci
37th
423rd
65th
15th
1,069th
Fizz Buzz
65th
1,355th
Foo Fizz Buzz Bar
470th
Forsyth–Edwards Notation
32nd
146th
Fractions
47th
509th
Happy Numbers
43rd
423rd
Happy Numbers (Long)
335th
Hexdump
169th
Intersection
227th
Inventory Sequence
203rd
ISBN
314th
Kolakoski Sequence
190th
Leap Years
33rd
167th
Levenshtein Distance
25th
39th
Leyland Numbers
26th
1st
Look and Say
370th
Medal Tally
109th
Morse Decoder
219th
Morse Encoder
194th
Musical Chords
80th
Niven Numbers
121st
34th
31st
69th
Niven Numbers (Long)
17th
25th
57th
Number Spiral
173rd
Odious Numbers
47th
476th
Odious Numbers (Long)
237th
Ordinal Numbers
34th
143rd
Pangram Grep
20th16th
45th29th50th23rd
213th
44th
488th
88th
31st
Pascal’s Triangle
45th
523rd
Pernicious Numbers
36th
441st
Pernicious Numbers (Long)
45th
229th
Poker
119th
Prime Numbers
29th
90th
74th
Prime Numbers (Long)
25th
70th
49th
QR Decoder
74th
Quine
1st
1st
67th
Recamán
250th
Reverse Polish Notation
214th
Rijndael S-box
48th
Rock-paper-scissors-Spock-lizard
249th
Roman to Arabic
236th
ROT13
73rd
Seven Segment
58th
32nd
224th
Sierpiński Triangle
33rd
170th
Smith Numbers
227th
Spelling Numbers
205th
Tongue-twisters
308th
Vampire Numbers
34th
Van Eck Sequence
296th
π
41st
413th
φ
332nd
√2
486th
𝑒
378th