12 Days of Christmas
50th
99 Bottles of Beer
118th
Abundant Numbers
51st
Abundant Numbers (Long)
224th
Arabic to Roman
271st
Arithmetic Numbers
254th
Arrows
92nd
Ascending Primes
171st
ASCII Table
172nd
Billiards
70th
Card Number Validation
125th
Catalan Numbers
199th
Catalan’s Constant
1st
136th
Christmas Trees
279th
Collatz
194th
CSS Colors
37th142nd
Cubes
279th
Day of Week
60th144th
DFA Simulator
59th
Diamonds
218th
Divisors
386th
Emirp Numbers
144th
Emirp Numbers (Long)
106th
Emojify
58th
Evil Numbers
130th
Evil Numbers (Long)
35th
Factorial Factorisation
96th
Farey Sequence
165th
Fibonacci
267th124th147th121st
179th
Fizz Buzz
672nd
Foo Fizz Buzz Bar
322nd
Forsyth–Edwards Notation
64th
Fractions
143rd
Game of Life
126th
Happy Numbers
363rd
Happy Numbers (Long)
211th
Hexdump
100th
Hilbert Curve
47th
Intersection
191st
Inventory Sequence
27th18th24th15th
26th
ISBN
61st
Kolakoski Sequence
217th
Leap Years
51st
Levenshtein Distance
41st
Leyland Numbers
191st
ln 2
1st
Look and Say
164th
Lucky Numbers
232nd
Medal Tally
87th
Morse Decoder
123rd
Morse Encoder
152nd
N Queens
81st
Niven Numbers
137th
Niven Numbers (Long)
89th
Number Spiral
136th
Odious Numbers
292nd
Odious Numbers (Long)
241st
Ordinal Numbers
278th
Pangram Grep
54th
Pascal’s Triangle
282nd
Pernicious Numbers
314th
Pernicious Numbers (Long)
168th
Poker
77th
Prime Numbers
392nd
Prime Numbers (Long)
373rd
Quine
645th
Recamán
298th
Reverse Polish Notation
190th
Rijndael S-box
87th
Rock-paper-scissors-Spock-lizard
120th
Roman to Arabic
70th
ROT13
1st
Scrambled Sort
117th
Seven Segment
85th
Smith Numbers
67th
Tic-tac-toe
85th
Time Distance
84th
Tongue-twisters
90th
Topological Sort
64th
Transpose Sentence
174th
Trinomial Triangle
79th
United States
123rd
Vampire Numbers
169th
Van Eck Sequence
77th
Zeckendorf Representation
65th
γ
51st
π
50th4th
301st
τ
45th
216th
φ
57th
170th
√2
1st
𝑒
1st