12 Days of Christmas
10th
291st
24 Game
45th
99 Bottles of Beer
67th
Abundant Numbers
11th
138th
Abundant Numbers (Long)
113th
Arabic to Roman
69th
50th17th
Arithmetic Numbers
7th
17th
21st
Arrows
73rd
Ascending Primes
52nd
ASCII Table
86th
brainfuck
18th
62nd
Card Number Validation
126th
Catalan Numbers
63rd
64th
Catalan’s Constant
2nd
44th
42nd
Christmas Trees
16th
133rd
Collatz
3rd
34th96th
27th
CSS Colors
53rd
32nd
43rd124th
Cubes
8th
276th
Day of Week
4th
1st
76th57th
18th
DFA Simulator
80th
Diamonds
187th
Divisors
12th
186th
1st
Emirp Numbers
64th33rd
164th
Emirp Numbers (Long)
23rd
53rd
Emojify
70th
Evil Numbers
224th
15th
Evil Numbers (Long)
34th
150th
Factorial Factorisation
12th
24th
41st
Farey Sequence
96th
Fibonacci
74th31st19th8th50th48th
81st129th
126th
41st
53rd
154th
27th
Fizz Buzz
82nd
166th
52nd
63rd
Foo Fizz Buzz Bar
5th
1st
Forsyth–Edwards Notation
72nd
Fractions
4th
56th
94th
1st
Game of Life
2nd
48th
Gijswijt’s Sequence
96th
Happy Numbers
103rd
Happy Numbers (Long)
157th
Hexdump
5th
135th
Intersection
76th
49th
Inventory Sequence
84th
ISBN
5th
41st
Jacobi Symbol
62nd
Kaprekar Numbers
52nd
Kolakoski Constant
2nd
51st
Kolakoski Sequence
10th
66th
Leap Years
10th
62nd
70th
Levenshtein Distance
108th
41st
Leyland Numbers
124th
ln 2
2nd
28th31st
75th
Look and Say
69th
Lucky Numbers
182nd
Lucky Tickets
125th
Mahjong
38th
Maze
79th
Medal Tally
80th
Morse Decoder
39th
Morse Encoder
39th
Musical Chords
75th
N Queens
26th
Niven Numbers
194th
58th
Niven Numbers (Long)
83rd
33rd
Number Spiral
9th
39th
Odious Numbers
120th
109th
Odious Numbers (Long)
126th
Ordinal Numbers
119th
310th
38th
PalindromemordnilaP
114th
Pangram Grep
148th
Pascal’s Triangle
47th
79th
237th
Pernicious Numbers
133rd
Pernicious Numbers (Long)
44th
Poker
84th
Polyominoes
41st
Prime Numbers
35th
55th
65th
Prime Numbers (Long)
168th
Proximity Grid
78th
QR Decoder
50th
Quine
374th
56th
Recamán
156th
Repeating Decimals
93rd
23rd
Reverse Polish Notation
49th
85th
113th
Reversi
59th
Rijndael S-box
11th
59th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
178th16th
ROT13
106th
Rule 110
4th
36th
74th
Seven Segment
10th
64th
SI Units
55th
Sierpiński Triangle
193rd
Smith Numbers
108th
Spelling Numbers
74th
80th
Star Wars Opening Crawl
94th
Sudoku
3rd
86th
Sudoku (Fill-in)
3rd
70th
Ten-pin Bowling
71st
Tic-tac-toe
74th
Time Distance
41st
Tongue-twisters
4th
65th
Transpose Sentence
141st
United States
88th18th
Vampire Numbers
57th
Van Eck Sequence
43rd
20th
Zeckendorf Representation
43rd
Zodiac Signs
39th
γ
2nd
45th
46th
λ
3rd
27th
π
5th
56th
31st
54th
τ
3rd
38th
54th
φ
4th
46th53rd
86th
√2
6th
41st
80th
𝑒
5th
41st51st
108th