12 Days of Christmas
7th
124th
83rd
839th
24 Game
99th
99 Bottles of Beer
6th
943rd
Abundant Numbers
166th
80th
794th
Abundant Numbers (Long)
10th
Arabic to Roman
293rd
Arithmetic Numbers
363rd
Arrows
198th
Ascending Primes
165th
ASCII Table
99th
42nd
Billiards
74th
brainfuck
86th
311th
Card Number Validation
160th
Catalan Numbers
8th
382nd
Catalan’s Constant
6th
18th
17th
134th
Christmas Trees
770th
Collatz
14th
635th
CSS Colors
248th
Cubes
354th
Day of Week
279th
DFA Simulator
101st
Diamonds
64th
541st
101st
Divisors
8th
1,410th
Emirp Numbers
699th
Emirp Numbers (Long)
286th
Emojify
5th
265th
Evil Numbers
979th
34th
Evil Numbers (Long)
462nd
Factorial Factorisation
13th
10th
Farey Sequence
187th
Fibonacci
481st
250th40th
29th62nd
30th
36th
1,882nd
29th
33rd
Fizz Buzz
2,693rd
339th
43rd
Foo Fizz Buzz Bar
712th
Forsyth–Edwards Notation
161st
Fractions
489th
Game of Life
23rd
163rd
Gijswijt’s Sequence
128th
Happy Numbers
103rd52nd39th
28th
19th23rd21st22nd
79th36th71st
20th50th207th
37th16th18th17th48th46th57th24th573rd19th51st
100th47th
26th24th24th18th18th22nd19th24th18th
Happy Numbers (Long)
342nd
Hexdump
164th
Intersection
53rd
331st
Inventory Sequence
208th
ISBN
66th
289th
Kolakoski Sequence
291st
Leap Years
1,051st
Leyland Numbers
350th
ln 2
189th
Look and Say
373rd
Lucky Numbers
70th
Maze
109th
Morse Decoder
212th
Morse Encoder
252nd
Musical Chords
23rd
14th
Niven Numbers
777th
Niven Numbers (Long)
394th
Number Spiral
55th
25th
20th
21st
226th
Odious Numbers
788th
Odious Numbers (Long)
391st
Ordinal Numbers
388th
Pangram Grep
507th
Pascal’s Triangle
87th
624th
Pernicious Numbers
120th
580th
Pernicious Numbers (Long)
242nd
Poker
124th
Polyominoes
77th
Prime Numbers
21st
256th113th96th
51st
27th
36th
30th
119th
357th
1,101st31st
14th
107th
Prime Numbers (Long)
423rd
Proximity Grid
104th
Quine
58th
Recamán
400th
Rijndael S-box
9th18th
45th
127th
Rock-paper-scissors-Spock-lizard
241st
Roman to Arabic
295th
ROT13
40th
Rule 110
273rd
Set
57th
Seven Segment
75th
259th
Sierpiński Triangle
363rd
Smith Numbers
224th
Sudoku
137th
Sudoku (Fill-in)
110th
Tic-tac-toe
119th
Tongue-twisters
12th
Transpose Sentence
158th
United States
306th
Vampire Numbers
10th
Van Eck Sequence
11th16th18th14th16th23rd
14th
21st
17th8th
25th
25th27th
Zeckendorf Representation
116th
Zodiac Signs
111th
γ
10th
74th
λ
11th
44th
51st
53rd
π
14th
τ
12th
φ
10th
√2
9th
𝑒
12th
15th
45th
51st
358th31st