12 Days of Christmas
8th
135th
91st
904th
24 Game
120th
99 Bottles of Beer
6th
996th
Abundant Numbers
178th
91st
845th
Abundant Numbers (Long)
10th
Arabic to Roman
317th
Arithmetic Numbers
417th
Arrows
215th
Ascending Primes
210th
ASCII Table
101st
45th
Billiards
96th
brainfuck
96th
327th
Card Number Validation
190th
Catalan Numbers
8th
410th
Catalan’s Constant
6th
19th
17th
149th
Christmas Trees
809th
Collatz
19th
695th
CSS Colors
272nd
Cubes
373rd
Day of Week
311th
DFA Simulator
117th
Diamonds
69th
576th
109th
Divisors
9th
1,460th
Emirp Numbers
731st
Emirp Numbers (Long)
316th
Emojify
5th
283rd
Evil Numbers
1,041st
41st
Evil Numbers (Long)
511th
Factorial Factorisation
14th
11th
Farey Sequence
209th
Fibonacci
503rd
276th42nd
30th65th
31st
44th
1,972nd
31st
37th
Fizz Buzz
2,783rd
347th
Foo Fizz Buzz Bar
759th
Forsyth–Edwards Notation
172nd
Fractions
527th
Game of Life
30th
181st
Gijswijt’s Sequence
148th
Happy Numbers
106th64th43rd
28th
21st24th24th24th
87th37th75th
22nd57th212th
39th19th20th19th50th48th59th25th604th21st53rd
103rd54th
30th25th28th20th19th24th20th26th
Happy Numbers (Long)
371st
Hexdump
178th
Intersection
54th
357th
Inventory Sequence
229th
ISBN
71st
311th
Kolakoski Sequence
309th
Leap Years
1,097th
Leyland Numbers
371st
ln 2
219th
Look and Say
396th
Lucky Numbers
75th
Mandelbrot
108th
Maze
120th
Medal Tally
127th
Morse Decoder
227th
Morse Encoder
263rd
Musical Chords
23rd
15th
Niven Numbers
816th
Niven Numbers (Long)
426th
Number Spiral
57th
26th
21st
21st
242nd
Odious Numbers
833rd
Odious Numbers (Long)
438th
Ordinal Numbers
408th
Pangram Grep
543rd
Partition Numbers
122nd
Pascal’s Triangle
95th
656th
Pernicious Numbers
126th
606th
Pernicious Numbers (Long)
268th
Poker
133rd
Polyominoes
94th
Prime Numbers
18th
267th121st102nd
54th
29th
38th
32nd
126th
369th
1,142nd32nd
16th
113th
Prime Numbers (Long)
457th
Proximity Grid
114th
Quine
70th
Recamán
423rd
Rijndael S-box
9th19th
54th
142nd
Rock-paper-scissors-Spock-lizard
253rd
Roman to Arabic
314th
ROT13
46th
Rule 110
290th
Set
74th
Seven Segment
76th
275th
Sierpiński Triangle
383rd
Smith Numbers
246th
Sudoku
146th
Sudoku (Fill-in)
115th
Tic-tac-toe
151st
Tongue-twisters
13th
Transpose Sentence
181st
United States
335th
Vampire Numbers
10th
Van Eck Sequence
11th18th20th16th15th23rd
16th
23rd
17th10th
28th
27th28th
Zeckendorf Representation
135th
Zodiac Signs
126th
γ
10th
83rd
λ
12th
46th
53rd
56th
π
14th
τ
12th
φ
10th
√2
9th
𝑒
13th
16th
48th
53rd
389th33rd