12 Days of Christmas
28th
693rd29th
10th
99 Bottles of Beer
379th
Abundant Numbers
17th
162nd
32nd
10th
106th
Abundant Numbers (Long)
33rd
9th
110th
Arabic to Roman
346th
Arithmetic Numbers
35th
127th
Arrows
28th
181st
Ascending Primes
140th
ASCII Table
31st
206th
Card Number Validation
106th
Catalan Numbers
43rd
332nd
Christmas Trees
40th
644th
Collatz
46th
598th
CSS Colors
248th
Cubes
208th
Day of Week
281st
Diamonds
39th
350th
Divisors
23rd
66th196th120th98th35th
49th
51st113th433rd
63rd96th89th108th
134th83rd
36th
Emirp Numbers
41st
485th
Emirp Numbers (Long)
33rd
196th
Evil Numbers
466th
Evil Numbers (Long)
236th
Farey Sequence
37th
164th
Fibonacci
37th
412th
64th
14th
1,043rd
Fizz Buzz
63rd
1,340th
Foo Fizz Buzz Bar
463rd
Forsyth–Edwards Notation
32nd
144th
Fractions
45th
496th
Happy Numbers
41st
418th
Happy Numbers (Long)
326th
Hexdump
163rd
Intersection
220th
Inventory Sequence
198th
ISBN
306th
Kolakoski Sequence
184th
Leap Years
30th
162nd
Levenshtein Distance
24th
45th
Leyland Numbers
24th
1st
Look and Say
361st
Medal Tally
107th
Morse Decoder
215th
Morse Encoder
190th
Musical Chords
76th
Niven Numbers
118th
31st
30th
66th
Niven Numbers (Long)
17th
24th
53rd
Number Spiral
167th
Odious Numbers
44th
461st
Odious Numbers (Long)
225th
Ordinal Numbers
32nd
140th
Pangram Grep
18th15th
44th25th47th22nd
209th
43rd
472nd
86th
31st
27th
Pascal’s Triangle
45th
512th
Pernicious Numbers
35th
435th
Pernicious Numbers (Long)
42nd
223rd
Poker
116th
Prime Numbers
26th
88th
72nd
Prime Numbers (Long)
24th
68th
48th
QR Decoder
71st
Quine
1st
1st
63rd
Recamán
246th
Reverse Polish Notation
207th
Rijndael S-box
46th
Rock-paper-scissors-Spock-lizard
244th
Roman to Arabic
230th
ROT13
70th
Seven Segment
58th
32nd
220th
Sierpiński Triangle
33rd
167th
Smith Numbers
220th
Spelling Numbers
200th
Tongue-twisters
296th
Vampire Numbers
34th
Van Eck Sequence
290th
π
39th
402nd
φ
320th
√2
477th
𝑒
366th