12 Days of Christmas
8th
24 Game
54th
99 Bottles of Beer
25th
Abundant Numbers
90th
Abundant Numbers (Long)
69th
Arabic to Roman
69th
Arithmetic Numbers
23rd
Arrows
61st
Ascending Primes
33rd
ASCII Table
48th
Billiards
77th
brainfuck
184th
Card Number Validation
56th
Catalan Numbers
140th
Catalan’s Constant
65th
Christmas Trees
125th
Collatz
97th
CSS Colors
80th
Cubes
93rd
Day of Week
1st
DFA Simulator
66th
Diamonds
64th
Divisors
1st
Emirp Numbers
68th
Emirp Numbers (Long)
62nd
Emojify
70th
Evil Numbers
1st
Evil Numbers (Long)
33rd
Factorial Factorisation
62nd
Farey Sequence
26th
Fibonacci
163rd
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
76th
Fractions
65th
Game of Life
72nd
Gijswijt’s Sequence
41st
Happy Numbers
111th
Happy Numbers (Long)
67th
Hexdump
21st
Intersection
56th
Inventory Sequence
161st
ISBN
18th
Jacobi Symbol
60th
Kaprekar Numbers
43rd
Kolakoski Constant
90th
Kolakoski Sequence
69th
Leap Years
158th
Levenshtein Distance
1st
Leyland Numbers
7th
ln 2
1st
Look and Say
21st
Lucky Numbers
20th
Lucky Tickets
56th
Mahjong
33rd
Maze
78th
Medal Tally
58th
Morse Decoder
37th
Morse Encoder
95th
Musical Chords
38th
N Queens
20th
Niven Numbers
64th
Niven Numbers (Long)
103rd
Number Spiral
36th
Odious Numbers
111th
Odious Numbers (Long)
139th
Ordinal Numbers
165th
PalindromemordnilaP
119th
Pangram Grep
52nd
Partition Numbers
27th
Pascal’s Triangle
75th
Pernicious Numbers
100th
Pernicious Numbers (Long)
86th
Poker
86th
Prime Numbers
144th
Prime Numbers (Long)
47th
Proximity Grid
52nd
QR Decoder
31st
Quine
63rd
Recamán
149th
Repeating Decimals
56th
Reverse Polish Notation
34th
Rijndael S-box
39th
Rock-paper-scissors-Spock-lizard
65th
Roman to Arabic
124th
ROT13
46th
Rule 110
111th
Seven Segment
140th
SI Units
22nd
Sierpiński Triangle
34th
Smith Numbers
138th
Spelling Numbers
39th
Star Wars Opening Crawl
45th
Sudoku
34th
Sudoku (Fill-in)
47th
Ten-pin Bowling
45th
Tic-tac-toe
104th
Time Distance
39th
Tongue-twisters
110th
Transpose Sentence
134th
United States
61st
Vampire Numbers
39th
Van Eck Sequence
60th
Zeckendorf Representation
88th
Zodiac Signs
81st
γ
35th
λ
56th
π
37th
τ
31st
φ
1st
√2
1st
𝑒
1st