12 Days of Christmas
57th
99 Bottles of Beer
125th
Abundant Numbers
55th
Abundant Numbers (Long)
234th
Arabic to Roman
278th
Arithmetic Numbers
262nd
Arrows
98th
Ascending Primes
163rd
ASCII Table
55th
Billiards
75th
Calendar
1st
Card Number Validation
124th
Catalan Numbers
204th
Catalan’s Constant
1st
138th
Christmas Trees
290th
Collatz
199th
CSS Colors
32nd143rd
Cubes
281st
Day of Week
61st78th
DFA Simulator
61st
Diamonds
220th
Divisors
394th
Emirp Numbers
68th
Emirp Numbers (Long)
26th
Emojify
36th
Evil Numbers
135th
Evil Numbers (Long)
38th
Factorial Factorisation
94th
Farey Sequence
171st
Fibonacci
275th129th153rd133rd
186th
Fizz Buzz
684th
Foo Fizz Buzz Bar
331st
Forsyth–Edwards Notation
65th
Fractions
149th
Game of Life
126th
Happy Numbers
1st
Happy Numbers (Long)
220th
Hexdump
52nd
Hilbert Curve
59th
Intersection
198th
Inventory Sequence
30th19th26th17th
30th
ISBN
66th
Kolakoski Sequence
218th
Leap Years
54th
Levenshtein Distance
48th
Leyland Numbers
194th
ln 2
1st
Look and Say
170th
Lucky Numbers
237th
Medal Tally
89th
Minesweeper
77th
Morse Decoder
121st
Morse Encoder
153rd
N Queens
82nd
Niven Numbers
146th
Niven Numbers (Long)
95th
Number Spiral
131st
Odious Numbers
300th
Odious Numbers (Long)
246th
Ordinal Numbers
282nd
Pangram Grep
60th
Pascal’s Triangle
294th
Pernicious Numbers
324th
Pernicious Numbers (Long)
175th
Poker
82nd
Prime Numbers
249th
Prime Numbers (Long)
155th
Quine
655th
Recamán
303rd
Reverse Polish Notation
195th
Reversi
31st
Rijndael S-box
93rd
Rock-paper-scissors-Spock-lizard
121st
Roman to Arabic
76th
ROT13
1st
Rule 110
191st
Scrambled Sort
131st
Seven Segment
89th
Sierpiński Triangle
93rd
Smith Numbers
71st
Ten-pin Bowling
55th
Tic-tac-toe
91st
Time Distance
88th
Tongue-twisters
92nd
Topological Sort
18th
Tower of Hanoi
60th
Transpose Sentence
181st
Trinomial Triangle
93rd
United States
126th
Vampire Numbers
170th
Van Eck Sequence
85th
Zeckendorf Representation
70th
γ
53rd
π
51st4th
307th
τ
45th
220th
φ
57th
175th
√2
1st
𝑒
1st