12 Days of Christmas
6th
136th
24 Game
29th
99 Bottles of Beer
6th
127th
Abundant Numbers
33rd
95th
Abundant Numbers (Long)
15th
76th
Arabic to Roman
71st
Arithmetic Numbers
91st
Arrows
52nd
Ascending Primes
40th
ASCII Table
6th
58th
Billiards
41st
brainfuck
69th
Card Number Validation
48th
Catalan Numbers
1st
Catalan’s Constant
25th
38th
Christmas Trees
4th
81st
Collatz
100th
CSS Colors
19th
Cubes
63rd
Day of Week
56th
DFA Simulator
52nd
Diamonds
8th
12th
Divisors
100th
Emirp Numbers
29th
10th
Emirp Numbers (Long)
58th
Emojify
34th
Evil Numbers
8th
1st
Evil Numbers (Long)
1st
Factorial Factorisation
35th
Farey Sequence
54th
Fibonacci
6th43rd1st
Fizz Buzz
182nd
Foo Fizz Buzz Bar
110th
Forsyth–Edwards Notation
51st
Fractions
113th
Game of Life
28th
Gijswijt’s Sequence
60th
Happy Numbers
27th
37th
Happy Numbers (Long)
58th
Hexdump
64th
Intersection
91st
Inventory Sequence
53rd
ISBN
77th
Jacobi Symbol
55th
Kaprekar Numbers
33rd
Kolakoski Constant
24th
42nd
Kolakoski Sequence
7th
56th
Leap Years
9th
12th
Levenshtein Distance
80th
Leyland Numbers
22nd
73rd
ln 2
67th
Look and Say
18th
73rd
Lucky Numbers
33rd
Lucky Tickets
50th
Mahjong
16th
Maze
32nd
Medal Tally
32nd
Morse Decoder
39th
Morse Encoder
3rd
46th
Musical Chords
23rd
N Queens
32nd
Niven Numbers
24th
31st
Niven Numbers (Long)
46th
Number Spiral
4th
Odious Numbers
10th
1st
Odious Numbers (Long)
1st
Ordinal Numbers
103rd
PalindromemordnilaP
32nd
Pangram Grep
101st
Partition Numbers
33rd
Pascal’s Triangle
15th
Pernicious Numbers
4th
77th
Pernicious Numbers (Long)
57th
Poker
37th
Polyominoes
27th
Prime Numbers
25th34th114th
Prime Numbers (Long)
41st
Proximity Grid
27th
QR Decoder
33rd
Quine
1st
Recamán
24th
93rd
Repeating Decimals
26th
Reverse Polish Notation
49th68th
Reversi
22nd
Rijndael S-box
36th
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
53rd
ROT13
68th
Rule 110
31st
Set
25th
Seven Segment
74th
SI Units
29th
Sierpiński Triangle
4th
23rd
Smith Numbers
18th
48th
Spelling Numbers
63rd
Star Wars Opening Crawl
48th
Sudoku
22nd
Sudoku (Fill-in)
28th
Ten-pin Bowling
37th
Tic-tac-toe
22nd
Time Distance
56th
Tongue-twisters
93rd
Transpose Sentence
39th
United States
80th
Vampire Numbers
20th
70th
Van Eck Sequence
35th
Zeckendorf Representation
49th
Zodiac Signs
34th
γ
41st
λ
40th
49th
π
51st
48th
τ
39th
52nd
φ
36th
48th
√2
38th
114th
𝑒
46th
89th