12 Days of Christmas
29th
725th27th
10th
99 Bottles of Beer
370th
Abundant Numbers
17th
175th
31st
6th
159th
Abundant Numbers (Long)
31st
8th
81st
Arabic to Roman
360th
Arithmetic Numbers
35th
118th
Arrows
33rd
200th
Ascending Primes
157th
ASCII Table
33rd
218th
Card Number Validation
107th
Catalan Numbers
48th
350th
Christmas Trees
43rd
670th
Collatz
50th
639th
CSS Colors
263rd
Cubes
234th
Day of Week
295th
Diamonds
42nd
350th
Divisors
23rd
65th207th125th104th37th
53rd
54th125th443rd
65th96th89th1st
140th87th
38th
Emirp Numbers
42nd
487th
Emirp Numbers (Long)
34th
210th
Evil Numbers
499th
Evil Numbers (Long)
259th
Farey Sequence
38th
175th
Fibonacci
31st
449th
70th
16th
1,090th
Fizz Buzz
66th
1,360th
Foo Fizz Buzz Bar
471st
Forsyth–Edwards Notation
35th
155th
Fractions
47th
526th
Happy Numbers
45th
630th
Happy Numbers (Long)
347th
Hexdump
173rd
Intersection
225th
Inventory Sequence
212th
ISBN
324th
Kolakoski Sequence
188th
Leap Years
32nd
173rd
Levenshtein Distance
20th
48th
Leyland Numbers
23rd
8th
Look and Say
380th
Medal Tally
106th
Morse Decoder
231st
Morse Encoder
189th
Musical Chords
79th
Niven Numbers
124th
35th
34th
76th
Niven Numbers (Long)
18th
24th
42nd
Number Spiral
174th
Odious Numbers
48th
484th
Odious Numbers (Long)
248th
Ordinal Numbers
29th
107th
Pangram Grep
21st17th
47th31st56th24th
225th
46th
496th
94th
32nd
Pascal’s Triangle
50th
537th
Pernicious Numbers
36th
445th
Pernicious Numbers (Long)
47th
237th
Poker
119th
Prime Numbers
33rd
92nd
82nd
Prime Numbers (Long)
20th
72nd
52nd
QR Decoder
72nd
Quine
1st
1st
72nd
Recamán
246th
Reverse Polish Notation
215th
Rijndael S-box
53rd
Rock-paper-scissors-Spock-lizard
233rd
Roman to Arabic
235th
ROT13
58th
Seven Segment
58th
31st
214th
Sierpiński Triangle
33rd
166th
Smith Numbers
233rd
Spelling Numbers
209th
Tongue-twisters
305th
Vampire Numbers
34th
Van Eck Sequence
307th
π
43rd
422nd
φ
342nd
√2
507th
𝑒
388th