12 Days of Christmas
7th
24 Game
5th
99 Bottles of Beer
11th
Abundant Numbers
33rd
15th
183rd
Abundant Numbers (Long)
14th
198th
Arabic to Roman
8th
Arithmetic Numbers
38th
10th
143rd
Arrows
10th
Ascending Primes
6th
86th
ASCII Table
7th
brainfuck
7th
Card Number Validation
8th
Catalan Numbers
11th
239th
Catalan’s Constant
1st
Christmas Trees
7th
Collatz
12th
CSS Colors
8th
Cubes
9th
Day of Week
6th
205th
DFA Simulator
7th
100th
Diamonds
9th
Divisors
40th
14th
124th
Emirp Numbers
34th
9th
209th
Emirp Numbers (Long)
30th
7th
121st
Emojify
8th
Evil Numbers
42nd
11th
258th
Evil Numbers (Long)
40th
6th
170th
Factorial Factorisation
7th
Farey Sequence
6th
Fibonacci
1st1st197th
10th
Fizz Buzz
83rd62nd138th41st47th57th17th1st6th97th222nd15th
Foo Fizz Buzz Bar
9th
335th
Forsyth–Edwards Notation
5th
112th
Fractions
30th
10th
62nd
Game of Life
181st
Gijswijt’s Sequence
10th
126th
Happy Numbers
6th
Happy Numbers (Long)
4th
Hexdump
130th
Intersection
9th
Inventory Sequence
6th
ISBN
12th
Jacobi Symbol
11th
Kaprekar Numbers
8th
Kolakoski Constant
11th
Kolakoski Sequence
8th
Leap Years
19th
819th
Levenshtein Distance
7th
Leyland Numbers
9th
92nd
ln 2
1st
Look and Say
11th
Lucky Numbers
3rd
Lucky Tickets
8th
Mahjong
68th
Mandelbrot
5th
Maze
132nd
Medal Tally
124th
Morse Decoder
10th
Morse Encoder
11th
Musical Chords
32nd
111th
N Queens
6th
128th
Niven Numbers
6th38th51st
Niven Numbers (Long)
1st
138th
Number Spiral
5th
Odious Numbers
45th
9th
132nd
Odious Numbers (Long)
40th
12th
114th
Ordinal Numbers
8th
192nd
PalindromemordnilaP
22nd
5th
75th
Pangram Grep
14th
Pascal’s Triangle
10th
355th
Pernicious Numbers
29th
1st
73rd
Pernicious Numbers (Long)
19th
222nd
Poker
30th
130th
Polyominoes
3rd
Prime Numbers
35th
13th
93rd
Prime Numbers (Long)
15th
272nd
Proximity Grid
109th
QR Decoder
24th
78th
Quine
185th1st
82nd
Recamán
39th
4th
278th
Repeating Decimals
128th
Reverse Polish Notation
5th
Reversi
79th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
11th
Roman to Arabic
9th
ROT13
6th
89th
Rule 110
10th
152nd
Scrambled Sort
6th
Seven Segment
10th
SI Units
74th
Sierpiński Triangle
14th
Smith Numbers
5th
Spelling Numbers
5th
Star Wars Opening Crawl
6th
Sudoku
7th
Sudoku (Fill-in)
7th
Ten-pin Bowling
26th
10th
104th
Time Distance
155th
Tongue-twisters
9th
Topological Sort
6th
72nd
Transpose Sentence
5th
54th
United States
5th
65th
Vampire Numbers
7th
Van Eck Sequence
8th
Zeckendorf Representation
8th
Zodiac Signs
131st
γ
1st
λ
8th
π
1st
τ
1st
φ
1st
√2
1st
171st
𝑒
1st