12 Days of Christmas
10th
289th
24 Game
45th
99 Bottles of Beer
66th
Abundant Numbers
11th
136th
Abundant Numbers (Long)
110th
Arabic to Roman
68th
50th17th
Arithmetic Numbers
7th
17th
21st
Arrows
73rd
Ascending Primes
51st
ASCII Table
81st
brainfuck
18th
61st
Card Number Validation
117th
Catalan Numbers
61st
63rd
Catalan’s Constant
2nd
44th
40th
Christmas Trees
16th
130th
Collatz
3rd
33rd96th
24th
CSS Colors
53rd
32nd
43rd124th
Cubes
8th
275th
Day of Week
4th
1st
75th57th
18th
DFA Simulator
77th
Diamonds
183rd
Divisors
12th
183rd
1st
Emirp Numbers
64th33rd
162nd
Emirp Numbers (Long)
23rd
53rd
Emojify
70th
Evil Numbers
221st
15th
Evil Numbers (Long)
33rd
149th
Factorial Factorisation
12th
24th
39th
Farey Sequence
93rd
Fibonacci
72nd30th19th8th49th46th
80th128th
121st
41st
53rd
152nd
26th
Fizz Buzz
82nd
166th
51st
63rd
Foo Fizz Buzz Bar
5th
1st
Forsyth–Edwards Notation
72nd
Fractions
4th
56th
91st
1st
Game of Life
2nd
46th
Gijswijt’s Sequence
93rd
Happy Numbers
103rd
Happy Numbers (Long)
157th
Hexdump
5th
132nd
Intersection
76th
49th
Inventory Sequence
83rd
ISBN
5th
41st
Jacobi Symbol
62nd
Kaprekar Numbers
50th
Kolakoski Constant
2nd
50th
Kolakoski Sequence
10th
66th
Leap Years
10th
62nd
69th
Levenshtein Distance
106th
41st
Leyland Numbers
121st
ln 2
2nd
28th30th
75th
Look and Say
69th
Lucky Numbers
176th
Lucky Tickets
121st
Mahjong
37th
Maze
78th
Medal Tally
77th
Morse Decoder
39th
Morse Encoder
39th
Musical Chords
73rd
N Queens
26th
Niven Numbers
193rd
58th
Niven Numbers (Long)
83rd
33rd
Number Spiral
9th
39th
Odious Numbers
119th
106th
Odious Numbers (Long)
123rd
Ordinal Numbers
118th
302nd
38th
PalindromemordnilaP
106th
Pangram Grep
146th
Pascal’s Triangle
47th
78th
234th
Pernicious Numbers
133rd
Pernicious Numbers (Long)
42nd
Poker
82nd
Polyominoes
40th
Prime Numbers
34th
55th
64th
Prime Numbers (Long)
165th
Proximity Grid
75th
QR Decoder
47th
Quine
370th
56th
Recamán
153rd
Repeating Decimals
92nd
23rd
Reverse Polish Notation
49th
84th
112th
Reversi
59th
Rijndael S-box
11th
58th
Rock-paper-scissors-Spock-lizard
106th
Roman to Arabic
176th16th
ROT13
100th
Rule 110
4th
36th
72nd
Seven Segment
10th
63rd
SI Units
54th
Sierpiński Triangle
190th
Smith Numbers
104th
Spelling Numbers
73rd
77th
Star Wars Opening Crawl
91st
Sudoku
3rd
85th
Sudoku (Fill-in)
3rd
69th
Ten-pin Bowling
70th
Tic-tac-toe
67th
Time Distance
41st
Tongue-twisters
4th
62nd
Transpose Sentence
135th
United States
88th18th
Vampire Numbers
57th
Van Eck Sequence
43rd
20th
Zeckendorf Representation
41st
Zodiac Signs
39th
γ
2nd
45th
44th
λ
3rd
27th
π
5th
56th
31st
49th
τ
3rd
38th
49th
φ
4th
46th53rd
84th
√2
6th
40th
80th
𝑒
5th
41st51st
105th