12 Days of Christmas
53rd
99 Bottles of Beer
119th
Abundant Numbers
51st
Abundant Numbers (Long)
226th
Arabic to Roman
274th
Arithmetic Numbers
256th
Arrows
94th
Ascending Primes
157th
ASCII Table
54th
Billiards
71st
Card Number Validation
121st
Catalan Numbers
201st
Catalan’s Constant
1st
136th
Christmas Trees
284th
Collatz
197th
CSS Colors
32nd143rd
Cubes
280th
Day of Week
60th147th
DFA Simulator
59th
Diamonds
218th
Divisors
389th
Emirp Numbers
65th
Emirp Numbers (Long)
25th
Emojify
59th
Evil Numbers
132nd
Evil Numbers (Long)
35th
Factorial Factorisation
88th
Farey Sequence
166th
Fibonacci
269th127th148th128th
183rd
Fizz Buzz
678th
Foo Fizz Buzz Bar
328th
Forsyth–Edwards Notation
64th
Fractions
146th
Game of Life
126th
Happy Numbers
1st
Happy Numbers (Long)
213th
Hexdump
49th
Hilbert Curve
50th
Intersection
193rd
Inventory Sequence
28th19th26th15th
27th
ISBN
62nd
Kolakoski Sequence
218th
Leap Years
51st
Levenshtein Distance
43rd
Leyland Numbers
192nd
ln 2
1st
Look and Say
164th
Lucky Numbers
233rd
Medal Tally
88th
Minesweeper
71st
Morse Decoder
119th
Morse Encoder
152nd
N Queens
81st
Niven Numbers
141st
Niven Numbers (Long)
91st
Number Spiral
137th
Odious Numbers
295th
Odious Numbers (Long)
243rd
Ordinal Numbers
280th
Pangram Grep
56th
Pascal’s Triangle
286th
Pernicious Numbers
315th
Pernicious Numbers (Long)
170th
Poker
81st
Prime Numbers
246th
Prime Numbers (Long)
151st
Quine
652nd
Recamán
300th
Reverse Polish Notation
192nd
Rijndael S-box
88th
Rock-paper-scissors-Spock-lizard
120th
Roman to Arabic
73rd
ROT13
1st
Rule 110
186th
Scrambled Sort
122nd
Seven Segment
86th
Smith Numbers
69th
Ten-pin Bowling
52nd
Tic-tac-toe
88th
Time Distance
85th
Tongue-twisters
91st
Topological Sort
67th
Transpose Sentence
175th
Trinomial Triangle
85th
United States
124th
Vampire Numbers
169th
Van Eck Sequence
82nd
Zeckendorf Representation
68th
γ
51st
π
50th4th
303rd
τ
45th
217th
φ
57th
174th
√2
1st
𝑒
1st