12 Days of Christmas
9th
146th
104th
1,010th
24 Game
153rd
99 Bottles of Beer
6th
1,077th
Abundant Numbers
195th
105th
895th
Abundant Numbers (Long)
12th
Arabic to Roman
353rd
Arithmetic Numbers
480th
Arrows
242nd
Ascending Primes
248th
ASCII Table
116th
51st
Billiards
123rd
brainfuck
104th
362nd
Card Number Validation
226th
Catalan Numbers
8th
450th
Catalan’s Constant
6th
23rd
19th
174th
Christmas Trees
864th
Collatz
20th
778th
CSS Colors
301st
Cubes
404th
Day of Week
345th
DFA Simulator
146th
Diamonds
80th
612th
128th
Divisors
9th
1,519th
Emirp Numbers
763rd
Emirp Numbers (Long)
351st
Emojify
5th
315th
Evil Numbers
1,096th
52nd
Evil Numbers (Long)
568th
Factorial Factorisation
19th
13th
Farey Sequence
247th
Fibonacci
554th
305th48th
35th73rd
36th
58th
2,087th
43rd
44th
Fizz Buzz
2,889th
364th
Foo Fizz Buzz Bar
821st
Forsyth–Edwards Notation
201st
Fractions
572nd
Game of Life
42nd
208th
Gijswijt’s Sequence
180th
Happy Numbers
113th73rd48th
29th
23rd26th21st26th
99th42nd77th
23rd64th221st
40th21st23rd22nd56th49th64th28th643rd22nd55th
110th60th
31st27th28th21st20th26th22nd28th
Happy Numbers (Long)
412th
Hexdump
206th
Intersection
67th
415th
Inventory Sequence
270th
ISBN
78th
343rd
Kolakoski Sequence
340th
Leap Years
1,157th
Leyland Numbers
409th
ln 2
260th
Look and Say
435th
Lucky Numbers
90th
Mandelbrot
146th
Maze
148th
Medal Tally
151st
Morse Decoder
250th
Morse Encoder
283rd
Musical Chords
23rd
22nd
Niven Numbers
861st
Niven Numbers (Long)
466th
Number Spiral
62nd
30th
23rd
22nd
274th
Odious Numbers
874th
Odious Numbers (Long)
478th
Ordinal Numbers
446th
Pangram Grep
582nd
Partition Numbers
159th
Pascal’s Triangle
107th
699th
Pernicious Numbers
141st
647th
Pernicious Numbers (Long)
300th
Poker
157th
Polyominoes
118th
Prime Numbers
21st
292nd135th117th
62nd
35th
41st
33rd
135th
390th
1,202nd37th
20th
125th
Prime Numbers (Long)
501st
Proximity Grid
135th
Quine
92nd
Recamán
456th
Rijndael S-box
9th25th
64th
171st
Rock-paper-scissors-Spock-lizard
276th
Roman to Arabic
341st
ROT13
67th
Rule 110
317th
Set
99th
Seven Segment
82nd
302nd
Sierpiński Triangle
414th
Smith Numbers
271st
Sudoku
167th
Sudoku (Fill-in)
133rd
Tic-tac-toe
190th
Tongue-twisters
17th
Transpose Sentence
213th
United States
362nd
Vampire Numbers
10th
Van Eck Sequence
12th21st23rd19th16th24th
19th
26th
18th10th
31st
29th32nd
Zeckendorf Representation
161st
Zodiac Signs
150th
γ
11th
103rd
λ
12th
52nd
59th
63rd
π
16th
τ
13th
φ
11th
√2
11th
𝑒
14th
17th
53rd
55th
430th45th