12 Days of Christmas
7th
128th
86th
874th
24 Game
115th
99 Bottles of Beer
6th
972nd
Abundant Numbers
170th
83rd
826th
Abundant Numbers (Long)
10th
Arabic to Roman
306th
Arithmetic Numbers
386th
Arrows
210th
Ascending Primes
189th
ASCII Table
100th
42nd
Billiards
90th
brainfuck
91st
323rd
Card Number Validation
177th
Catalan Numbers
8th
396th
Catalan’s Constant
6th
18th
17th
143rd
Christmas Trees
788th
Collatz
16th
665th
CSS Colors
258th
Cubes
363rd
Day of Week
296th
DFA Simulator
109th
Diamonds
65th
559th
103rd
Divisors
9th
1,434th
Emirp Numbers
716th
Emirp Numbers (Long)
302nd
Emojify
5th
272nd
Evil Numbers
1,009th
37th
Evil Numbers (Long)
487th
Factorial Factorisation
14th
10th
Farey Sequence
203rd
Fibonacci
489th
256th40th
29th63rd
30th
37th
1,928th
31st
34th
Fizz Buzz
2,742nd
342nd
44th
Foo Fizz Buzz Bar
738th
Forsyth–Edwards Notation
167th
Fractions
508th
Game of Life
25th
171st
Gijswijt’s Sequence
139th
Happy Numbers
103rd61st41st
28th
19th23rd21st22nd
81st36th72nd
20th51st209th
38th18th19th18th49th47th58th25th591st21st52nd
101st49th
28th25th27th19th18th23rd20th25th19th
Happy Numbers (Long)
361st
Hexdump
170th
Intersection
53rd
342nd
Inventory Sequence
224th
ISBN
67th
300th
Kolakoski Sequence
302nd
Leap Years
1,080th
Leyland Numbers
360th
ln 2
203rd
Look and Say
387th
Lucky Numbers
70th
Mandelbrot
99th
Maze
117th
Medal Tally
124th
Morse Decoder
219th
Morse Encoder
258th
Musical Chords
23rd
15th
Niven Numbers
795th
Niven Numbers (Long)
410th
Number Spiral
56th
26th
20th
21st
232nd
Odious Numbers
808th
Odious Numbers (Long)
414th
Ordinal Numbers
399th
Pangram Grep
522nd
Partition Numbers
110th
Pascal’s Triangle
90th
641st
Pernicious Numbers
121st
597th
Pernicious Numbers (Long)
259th
Poker
128th
Polyominoes
85th
Prime Numbers
21st
260th120th99th
52nd
28th
36th
31st
122nd
361st
1,124th31st
15th
109th
Prime Numbers (Long)
443rd
Proximity Grid
110th
Quine
63rd
Recamán
415th
Rijndael S-box
9th18th
48th
132nd
Rock-paper-scissors-Spock-lizard
247th
Roman to Arabic
306th
ROT13
42nd
Rule 110
282nd
Set
69th
Seven Segment
75th
268th
Sierpiński Triangle
375th
Smith Numbers
237th
Sudoku
142nd
Sudoku (Fill-in)
111th
Tic-tac-toe
139th
Tongue-twisters
12th
Transpose Sentence
169th
United States
327th
Vampire Numbers
10th
Van Eck Sequence
11th17th18th15th16th23rd
16th
22nd
17th9th
27th
26th28th
Zeckendorf Representation
124th
Zodiac Signs
115th
γ
10th
81st
λ
12th
45th
52nd
55th
π
14th
τ
12th
φ
10th
√2
9th
𝑒
12th
15th
48th
52nd
374th32nd