12 Days of Christmas
16th
24 Game
47th
99 Bottles of Beer
21st
Abundant Numbers
47th
Abundant Numbers (Long)
26th
Arabic to Roman
124th
Arithmetic Numbers
10th
Arrows
38th
Ascending Primes
22nd
ASCII Table
255th
brainfuck
15th
Card Number Validation
39th
Catalan Numbers
110th
Christmas Trees
59th
Collatz
113th
CSS Colors
142nd
Cubes
66th
Day of Week
1st
DFA Simulator
31st
Diamonds
293rd
Divisors
150th694th
Emirp Numbers
88th
Emirp Numbers (Long)
15th
Emojify
100th
Evil Numbers
302nd
Evil Numbers (Long)
201st
Factorial Factorisation
66th
Farey Sequence
79th
Fibonacci
154th
Fizz Buzz
52nd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
20th
Fractions
1st
Happy Numbers
122nd
Happy Numbers (Long)
46th
Hexdump
52nd
Intersection
118th
Inventory Sequence
37th
ISBN
72nd
Jacobi Symbol
38th
Kolakoski Sequence
66th
Leap Years
96th
Levenshtein Distance
44th
Leyland Numbers
98th
ln 2
94th
Look and Say
76th
Lucky Numbers
54th
Lucky Tickets
132nd
Mahjong
11th
Medal Tally
26th
Morse Decoder
203rd
Morse Encoder
83rd
N Queens
25th
Niven Numbers
58th
Niven Numbers (Long)
33rd
Number Spiral
53rd
Odious Numbers
134th
Odious Numbers (Long)
126th
Ordinal Numbers
87th
PalindromemordnilaP
100th
Pangram Grep
45th
Pascal’s Triangle
108th
Pernicious Numbers
133rd
Pernicious Numbers (Long)
58th
Poker
33rd
Polyominoes
31st
Prime Numbers
137th
Prime Numbers (Long)
41st
Quine
56th
Recamán
173rd
Repeating Decimals
85th
Reverse Polish Notation
159th
Reversi
61st
Rijndael S-box
70th
Rock-paper-scissors-Spock-lizard
27th
Roman to Arabic
48th
ROT13
29th
Rule 110
108th
Seven Segment
193rd
SI Units
20th
Sierpiński Triangle
77th
Smith Numbers
44th
Spelling Numbers
76th
Star Wars Opening Crawl
16th
Ten-pin Bowling
20th
Tic-tac-toe
19th
Time Distance
20th
Tongue-twisters
241st
Transpose Sentence
106th
United States
56th
Vampire Numbers
79th
Van Eck Sequence
179th
Zeckendorf Representation
54th
Zodiac Signs
40th
λ
30th
π
84th
τ
88th
φ
152nd
√2
193rd
𝑒
120th