12 Days of Christmas
8th
24 Game
55th
99 Bottles of Beer
25th
Abundant Numbers
91st
Abundant Numbers (Long)
71st
Arabic to Roman
69th
Arithmetic Numbers
23rd
Arrows
61st
Ascending Primes
33rd
ASCII Table
48th
Billiards
81st
brainfuck
184th
Card Number Validation
57th
Catalan Numbers
141st
Catalan’s Constant
67th
Christmas Trees
126th
Collatz
102nd
CSS Colors
81st
Cubes
94th
Day of Week
1st
DFA Simulator
66th
Diamonds
64th
Divisors
1st
Emirp Numbers
68th
Emirp Numbers (Long)
64th
Emojify
70th
Evil Numbers
1st
Evil Numbers (Long)
33rd
Factorial Factorisation
63rd
Farey Sequence
26th
Fibonacci
166th
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
76th
Fractions
66th
Game of Life
74th
Gijswijt’s Sequence
43rd
Happy Numbers
112th
Happy Numbers (Long)
67th
Hexdump
21st
Intersection
56th
Inventory Sequence
164th
ISBN
18th
Jacobi Symbol
62nd
Kaprekar Numbers
45th
Kolakoski Constant
93rd
Kolakoski Sequence
70th
Leap Years
161st
Levenshtein Distance
1st
Leyland Numbers
7th
ln 2
1st
Look and Say
21st
Lucky Numbers
20th
Lucky Tickets
56th
Mahjong
34th
Maze
80th
Medal Tally
60th
Morse Decoder
37th
Morse Encoder
97th
Musical Chords
38th
N Queens
20th
Niven Numbers
66th
Niven Numbers (Long)
104th
Number Spiral
36th
Odious Numbers
112th
Odious Numbers (Long)
142nd
Ordinal Numbers
166th
PalindromemordnilaP
119th
Pangram Grep
52nd
Partition Numbers
27th
Pascal’s Triangle
75th
Pernicious Numbers
101st
Pernicious Numbers (Long)
87th
Poker
86th
Prime Numbers
145th
Prime Numbers (Long)
48th
Proximity Grid
53rd
QR Decoder
31st
Quine
63rd
Recamán
150th
Repeating Decimals
58th
Reverse Polish Notation
34th
Rijndael S-box
40th
Rock-paper-scissors-Spock-lizard
65th
Roman to Arabic
127th
ROT13
46th
Rule 110
112th
Seven Segment
141st
SI Units
22nd
Sierpiński Triangle
34th
Smith Numbers
139th
Spelling Numbers
41st
Star Wars Opening Crawl
45th
Sudoku
34th
Sudoku (Fill-in)
47th
Ten-pin Bowling
46th
Tic-tac-toe
107th
Time Distance
39th
Tongue-twisters
110th
Transpose Sentence
137th
United States
62nd
Vampire Numbers
39th
Van Eck Sequence
62nd
Zeckendorf Representation
90th
Zodiac Signs
82nd
γ
35th
λ
56th
π
37th
τ
31st
φ
1st
√2
1st
𝑒
1st