12 Days of Christmas
10th
29th
24 Game
11th
99 Bottles of Beer
32nd
Abundant Numbers
10th
39th
Abundant Numbers (Long)
29th
Arabic to Roman
57th
14th
Arithmetic Numbers
6th
15th
10th
Arrows
91st
Ascending Primes
28th
ASCII Table
28th
brainfuck
16th
29th
Catalan Numbers
53rd
57th
Catalan’s Constant
2nd
39th
22nd
Christmas Trees
15th
40th
Collatz
3rd
26th
78th
4th
CSS Colors
62nd
43rd
87th
Cubes
7th
51st
Day of Week
4th
40th
66th
17th
DFA Simulator
20th
Diamonds
59th
Divisors
9th
170th
1st
Emirp Numbers
70th
31st
111th
Emirp Numbers (Long)
21st
17th
Emojify
100th
Evil Numbers
199th
15thEvil Numbers (Long)
29th
126th
Factorial Factorisation
7th
10th
Farey Sequence
67th
Fibonacci
61st
24th
17th
36th
43rd
72nd
117th
37th
108th
33rd
48th
131st
23rd
Fizz Buzz
77th
92nd
28th
59th
Foo Fizz Buzz Bar
5th
10th
Forsyth–Edwards Notation
18th
Fractions
4th
49th
35th
1st
Game of Life
2nd
21st
Gijswijt’s Sequence
39th
Happy Numbers
140th
Happy Numbers (Long)
45th
Hexdump
4th
44th
Intersection
15th
Inventory Sequence
29th
ISBN
5th
20th
Jacobi Symbol
21st
Kolakoski Constant
2nd
23rd
Kolakoski Sequence
10th
12th
Leap Years
10th
58th
63rd
Levenshtein Distance
2nd
49th
37th
Leyland Numbers
44th
ln 2
2nd
26th
45th
Look and Say
26th
Lucky Numbers
94th
Lucky Tickets
48th
Maze
50th
Medal Tally
25th
Morse Decoder
19th
Morse Encoder
22nd
Musical Chords
44th
N Queens
7th
Niven Numbers
182nd
50th
Niven Numbers (Long)
70th
26th
Number Spiral
9th
16th
Odious Numbers
112th
95th
Odious Numbers (Long)
107th
Ordinal Numbers
109th
88th
33rd
Pangram Grep
33rd
Pascal’s Triangle
152nd
66th
143rd
Pernicious Numbers
114th
Pernicious Numbers (Long)
50th
Poker
26th
Prime Numbers
30th
50th
58th
Prime Numbers (Long)
130th
Proximity Grid
34th
QR Decoder
22nd
Quine
344th
52nd
Recamán
39th
Repeating Decimals
33rd
22nd
Reverse Polish Notation
43rd
68th
30th
Rijndael S-box
9th
25th
Rock-paper-scissors-Spock-lizard
16th
Roman to Arabic
62nd
Rule 110
4th
34th
42nd
Seven Segment
10th
27th
SI Units
25th
Sierpiński Triangle
85th
Smith Numbers
33rd
Spelling Numbers
62nd
18th
Star Wars Opening Crawl
34th
Sudoku
3rd
41st
Sudoku v2
3rd
36th
Ten-pin Bowling
36th
Time Distance
12th
Tongue-twisters
4th
34th
United States
56th
14th
Vampire Numbers
24th
Van Eck Sequence
37th
11th
Zodiac Signs
30th
γ
2nd
40th
25th
λ
3rd
15th
π
5th
52nd
26th
23rd
τ
3rd
35th
25th
φ
4th
49th
51st
√2
6th
37th
70th
𝑒
5th
49th
73rd