12 Days of Christmas
11th
39th
24 Game
24th
99 Bottles of Beer
40th
Abundant Numbers
11th
49th
Abundant Numbers (Long)
39th
Arabic to Roman
71st
17th17th
Arithmetic Numbers
7th
19th
11th
Arrows
118th
Ascending Primes
38th
ASCII Table
42nd
brainfuck
19th
33rd
Card Number Validation
54th
Catalan Numbers
67th
69th
Catalan’s Constant
2nd
45th
29th
Christmas Trees
16th
49th
Collatz
3rd
29th102nd
5th
CSS Colors
69th
35th
43rd108th
Cubes
8th
67th
Day of Week
4th
1st
78th30th
20th
DFA Simulator
31st
Diamonds
67th
Divisors
13th
193rd
1st
Emirp Numbers
73rd34th
126th
Emirp Numbers (Long)
25th
24th
Emojify
126th
Evil Numbers
234th
16th
Evil Numbers (Long)
38th
160th
Factorial Factorisation
14th
28th
16th
Farey Sequence
94th
Fibonacci
75th32nd19th47th52nd49th
83rd131st
132nd
42nd
54th
161st
29th
Fizz Buzz
83rd
169th
38th
64th
Foo Fizz Buzz Bar
5th
16th
Forsyth–Edwards Notation
28th
Fractions
4th
57th
54th
1st
Game of Life
2nd
31st
Gijswijt’s Sequence
54th
Happy Numbers
163rd
Happy Numbers (Long)
53rd
Hexdump
6th
62nd
Intersection
80th
23rd
Inventory Sequence
40th
ISBN
6th
26th
Jacobi Symbol
31st
Kaprekar Numbers
45th
Kolakoski Constant
2nd
29th
Kolakoski Sequence
10th
13th
Leap Years
11th
64th
77th
Levenshtein Distance
63rd
42nd
Leyland Numbers
57th
ln 2
2nd
28th33rd
58th
Look and Say
31st
Lucky Numbers
118th
Lucky Tickets
70th
Mahjong
24th
Maze
63rd
Medal Tally
39th
Morse Decoder
25th
Morse Encoder
26th
Musical Chords
54th
N Queens
14th
Niven Numbers
205th
62nd
Niven Numbers (Long)
89th
35th
Number Spiral
10th
21st
Odious Numbers
120th
110th
Odious Numbers (Long)
134th
Ordinal Numbers
121st
107th
39th
PalindromemordnilaP
33rd
Pangram Grep
52nd
Pascal’s Triangle
48th
83rd
182nd
Pernicious Numbers
142nd
Pernicious Numbers (Long)
62nd
Poker
38th
Polyominoes
34th
Prime Numbers
35th
56th
70th
Prime Numbers (Long)
168th
Proximity Grid
50th
QR Decoder
34th
Quine
387th
63rd
Recamán
51st
Repeating Decimals
49th
23rd
Reverse Polish Notation
51st
90th
43rd
Reversi
65th
Rijndael S-box
11th
33rd
Rock-paper-scissors-Spock-lizard
21st
Roman to Arabic
79th16th
ROT13
128th
Rule 110
4th
37th
55th
Scrambled Sort
24th
Set
23rd
Seven Segment
10th
37th
SI Units
37th
Sierpiński Triangle
104th
Smith Numbers
42nd
Spelling Numbers
76th
27th
Star Wars Opening Crawl
44th
Sudoku
3rd
51st
Sudoku (Fill-in)
3rd
46th
Ten-pin Bowling
43rd
Tic-tac-toe
43rd
Time Distance
16th
Tongue-twisters
4th
36th
Transpose Sentence
154th
United States
75th18th
Vampire Numbers
29th
Van Eck Sequence
46th
14th
Zeckendorf Representation
16th
Zodiac Signs
40th
γ
2nd
46th
33rd
λ
3rd
20th
π
5th
60th
31st
34th
τ
3rd
40th
36th
φ
4th
48th56th
64th
√2
6th
43rd
85th
𝑒
5th
43rd53rd
94th