12 Days of Christmas
9th
148th
109th
1,017th
24 Game
150th
99 Bottles of Beer
6th
1,084th
Abundant Numbers
196th
107th
901st
Abundant Numbers (Long)
12th
Arabic to Roman
354th
Arithmetic Numbers
477th
Arrows
245th
Ascending Primes
248th
ASCII Table
117th
51st
Billiards
124th
brainfuck
105th
364th
Card Number Validation
229th
Catalan Numbers
8th
453rd
Catalan’s Constant
7th
23rd
20th
158th
Christmas Trees
867th
Collatz
20th
780th
CSS Colors
302nd
Cubes
405th
Day of Week
349th
DFA Simulator
146th
Diamonds
82nd
614th
130th
Divisors
9th
1,522nd
Emirp Numbers
763rd
Emirp Numbers (Long)
353rd
Emojify
5th
317th
Evil Numbers
1,099th
53rd
Evil Numbers (Long)
570th
Factorial Factorisation
17th
13th
Farey Sequence
248th
Fibonacci
556th
306th48th
35th73rd
36th
61st
2,094th
45th
44th
Fizz Buzz
2,899th
365th
Foo Fizz Buzz Bar
826th
Forsyth–Edwards Notation
201st
Fractions
574th
Game of Life
42nd
209th
Gijswijt’s Sequence
179th
Happy Numbers
114th73rd48th
29th
23rd26th21st26th
99th43rd77th
24th64th224th
40th21st23rd23rd56th49th64th28th645th22nd55th
111th60th
31st27th28th21st20th26th23rd28th
Happy Numbers (Long)
415th
Hexdump
208th
Intersection
67th
416th
Inventory Sequence
273rd
ISBN
78th
343rd
Kolakoski Sequence
342nd
Leap Years
1,162nd
Leyland Numbers
411th
ln 2
259th
Look and Say
436th
Lucky Numbers
91st
Mandelbrot
146th
Maze
152nd
Medal Tally
153rd
Morse Decoder
252nd
Morse Encoder
284th
Musical Chords
23rd
22nd
Niven Numbers
864th
Niven Numbers (Long)
467th
Number Spiral
65th
31st
24th
23rd
274th
Odious Numbers
878th
Odious Numbers (Long)
481st
Ordinal Numbers
449th
Pangram Grep
583rd
Partition Numbers
159th
Pascal’s Triangle
110th
702nd
Pernicious Numbers
142nd
648th
Pernicious Numbers (Long)
303rd
Poker
157th
Polyominoes
118th
Prime Numbers
22nd
293rd135th118th
62nd
35th
41st
33rd
137th
392nd
1,205th37th
22nd
126th
Prime Numbers (Long)
501st
Proximity Grid
138th
Quine
94th
Recamán
458th
Rijndael S-box
9th26th
66th
172nd
Rock-paper-scissors-Spock-lizard
276th
Roman to Arabic
342nd
ROT13
68th
Rule 110
319th
Set
101st
Seven Segment
82nd
303rd
Sierpiński Triangle
418th
Smith Numbers
271st
Sudoku
166th
Sudoku (Fill-in)
133rd
Tic-tac-toe
191st
Tongue-twisters
17th
Transpose Sentence
214th
United States
362nd
Vampire Numbers
10th
Van Eck Sequence
12th22nd23rd19th16th24th
20th
26th
17th11th
32nd
29th32nd
Zeckendorf Representation
161st
Zodiac Signs
149th
γ
11th
83rd
λ
12th
52nd
59th
64th
π
16th
τ
13th
φ
11th
√2
11th
𝑒
14th
17th
53rd
55th
428th46th