12 Days of Christmas
41st
24 Game
2nd
33rd
99 Bottles of Beer
36th
Abundant Numbers
58th
8th
26th
575th
Abundant Numbers (Long)
53rd
2nd
29th
267th
Arabic to Roman
15th
Arithmetic Numbers
36th
6th
30th
147th
Arrows
14th
21st
64th
Ascending Primes
20th
9th
ASCII Table
25th
brainfuck
48th
12th
19th
25th
186th
Catalan Numbers
20th
29th
145th
Catalan’s Constant
12th
Christmas Trees
21st
20th
230th
Collatz
34th
3rd
17th
20th
6th
CSS Colors
11th
Cubes
18th
Day of Week
1st
28th
99th
DFA Simulator
7th
Diamonds
16th
26th
226th
Divisors
74th
15th
44th
766th
Emirp Numbers
31st
13th
21st
107th
Emirp Numbers (Long)
11th
Emojify
3rd
Evil Numbers
104th
7th
27th
199th
Evil Numbers (Long)
57th
6th
35th
343rd
Factorial Factorisation
7th
Farey Sequence
13th
19th
37th
Fibonacci
4th
31st
35th
130th
Fizz Buzz
71st
18th
37th
148th
34th
24th
46th
115th
1st
48th
17th
14th
34th
42nd
46th
38th
28th
70th
21st
22nd
33rd
155th
55th
173rd
65th
65th
21st
1st
1st
82nd
30th
54th
204th
50th
22nd
30th
156th
168th
274th
17th
558th
29th
127th
11th
263rd
255th
22nd
67th
129th
17th
12th
44th
17th
38th
39th
Foo Fizz Buzz Bar
13th
10th
Forsyth–Edwards Notation
10th
Fractions
12th
Game of Life
15th
Gijswijt’s Sequence
7th
Happy Numbers
6th
5th
1st
Happy Numbers (Long)
9th
17th
52nd
Hexdump
15th
Intersection
4th
22nd
134th
Inventory Sequence
12th
18th
69th
ISBN
14th
Jacobi Symbol
10th
Kolakoski Constant
9th
15th
54th
Kolakoski Sequence
17th
27th
223rd
Leap Years
31st
24th
169th
Levenshtein Distance
15th
38th
Leyland Numbers
10th
28th
181st
ln 2
11th
25th
109th
Look and Say
9th
24th
255th
Lucky Numbers
13th
26th
156th
Lucky Tickets
11th
Mahjong
5th
Maze
9th
Medal Tally
7th
Morse Decoder
6th
Morse Encoder
15th
Musical Chords
9th
N Queens
6th
Niven Numbers
1st
31st
242nd
Niven Numbers (Long)
1st
21st
60th
Number Spiral
7th
16th
67th
Odious Numbers
87th
7th
27th
109th
Odious Numbers (Long)
53rd
6th
35th
290th
Ordinal Numbers
4th
Pangram Grep
8th
Pascal’s Triangle
32nd
35th
474th
Pernicious Numbers
32nd
1st
18th
1st
Pernicious Numbers (Long)
11th
30th
135th
Poker
15th
Prime Numbers
51st
4th
19th
37th
Prime Numbers (Long)
34th
8th
27th
131st
Proximity Grid
8th
QR Decoder
6th
Quine
1st
1st
41st
671st
Recamán
14th
24th
175th
Repeating Decimals
4th
Reverse Polish Notation
10th
Rijndael S-box
9th
Rock-paper-scissors-Spock-lizard
6th
Roman to Arabic
9th
Rule 110
10th
Seven Segment
6th
SI Units
6th
Sierpiński Triangle
13th
19th
63rd
Smith Numbers
7th
19th
103rd
Spelling Numbers
11th
Star Wars Opening Crawl
12th
Sudoku
5th
Sudoku v2
7th
Ten-pin Bowling
8th
Time Distance
12th
Tongue-twisters
9th
19th
94th
United States
12th
Vampire Numbers
10th
Van Eck Sequence
19th
Zodiac Signs
12th
γ
8th
λ
8th
π
16th
16th
56th
τ
14th
15th
52nd
φ
14th
22nd
88th
√2
13th
12th
26th
123rd
𝑒
16th
31st
203rd
5th