12 Days of Christmas
139th
101st
992nd
24 Game
146th
99 Bottles of Beer
7th
1,050th
Abundant Numbers
191st
101st
888th
Abundant Numbers (Long)
11th
Arabic to Roman
351st
Arithmetic Numbers
462nd
Arrows
206th
Ascending Primes
237th
ASCII Table
113th
47th
Billiards
117th
brainfuck
101st
351st
Card Number Validation
218th
Catalan Numbers
436th
Catalan’s Constant
20th
17th
175th
Christmas Trees
856th
Collatz
763rd
CSS Colors
293rd
Cubes
392nd
Day of Week
336th
DFA Simulator
138th
Diamonds
78th
600th
123rd
Divisors
9th
1,504th
Emirp Numbers
758th
Emirp Numbers (Long)
342nd
Emojify
5th
305th
Evil Numbers
1,085th
50th
Evil Numbers (Long)
549th
Factorial Factorisation
19th
12th
Farey Sequence
235th
Fibonacci
545th
292nd47th
24th72nd
35th
55th
2,048th
42nd
43rd
Fizz Buzz
2,860th
357th
Foo Fizz Buzz Bar
801st
Forsyth–Edwards Notation
186th
Fractions
562nd
Game of Life
39th
199th
Gijswijt’s Sequence
165th
Happy Numbers
111th69th46th
29th
21st24th18th24th
94th41st76th
22nd62nd218th
38th21st22nd20th53rd48th62nd26th635th21st54th
107th58th
31st26th28th21st19th25th21st27th
Happy Numbers (Long)
399th
Hexdump
194th
Intersection
59th
405th
Inventory Sequence
259th
ISBN
75th
334th
Kolakoski Sequence
327th
Leap Years
1,140th
Leyland Numbers
397th
ln 2
247th
Look and Say
422nd
Lucky Numbers
86th
Mandelbrot
140th
Maze
143rd
Medal Tally
140th
Morse Decoder
239th
Morse Encoder
272nd
Musical Chords
22nd
20th
Niven Numbers
853rd
Niven Numbers (Long)
454th
Number Spiral
62nd
29th
23rd
21st
263rd
Odious Numbers
861st
Odious Numbers (Long)
463rd
Ordinal Numbers
436th
Pangram Grep
574th
Partition Numbers
144th
Pascal’s Triangle
105th
685th
Pernicious Numbers
134th
636th
Pernicious Numbers (Long)
291st
Poker
151st
Polyominoes
111th
Prime Numbers
20th
285th134th112th
59th
32nd
40th
33rd
133rd
387th
1,191st37th
19th
121st
Prime Numbers (Long)
492nd
Proximity Grid
128th
Quine
83rd
Recamán
446th
Rijndael S-box
9th
64th
160th
Rock-paper-scissors-Spock-lizard
265th
Roman to Arabic
329th
ROT13
61st
Rule 110
308th
Set
101st
Seven Segment
80th
300th
Sierpiński Triangle
402nd
Smith Numbers
263rd
Sudoku
157th
Sudoku (Fill-in)
128th
Tic-tac-toe
178th
Transpose Sentence
208th
United States
351st
Van Eck Sequence
20th21st18th15th24th
18th
26th
18th10th
30th
29th32nd
Zeckendorf Representation
154th
Zodiac Signs
144th
γ
103rd
λ
52nd
57th
61st
𝑒
17th
50th
55th
422nd43rd