12 Days of Christmas
435th
99 Bottles of Beer
412th
Abundant Numbers
1,155th
Abundant Numbers (Long)
286th
Arithmetic Numbers
30th
Arrows
494th
Ascending Primes
523rd
ASCII Table
573rd
Billiards
94th
brainfuck
69th
Card Number Validation
310th
Catalan Numbers
429th
Christmas Trees
1,071st251st
Collatz
1,903rd106th
CSS Colors
160th
Cubes
621st
Day of Week
54th
Diamonds
31st
Divisors
26th
Emirp Numbers
149th
Emirp Numbers (Long)
299th
Emojify
232nd
Evil Numbers
184th
Evil Numbers (Long)
98th
Factorial Factorisation
297th
Farey Sequence
670th
Fibonacci
4,347th1,149th
Fizz Buzz
5,249th
1,786th731st
Foo Fizz Buzz Bar
915th
Forsyth–Edwards Notation
309th
Fractions
581st
Gijswijt’s Sequence
391st
Happy Numbers
521st
Happy Numbers (Long)
891st
Hexdump
365th
Inventory Sequence
382nd
ISBN
445th
Kaprekar Numbers
248th329th
280th
Kolakoski Sequence
580th
Leap Years
1,390th
1,781st1,181st
Leyland Numbers
19th
ln 2
26th
Look and Say
462nd
Lucky Numbers
397th
Medal Tally
254th
N Queens
230th
Niven Numbers
1,800th
Niven Numbers (Long)
844th
Number Spiral
414th
Odious Numbers
513th
Odious Numbers (Long)
1,293rd
Ordinal Numbers
794th
PalindromemordnilaP
238th
Pangram Grep
529th
59th
Pascal’s Triangle
314th
Pernicious Numbers
1,075th
Pernicious Numbers (Long)
597th
Prime Numbers
838th362nd
Prime Numbers (Long)
1,907th184th
Proximity Grid
277th
Quine
1st
2,153rd696th
Recamán
534th
Reverse Polish Notation
296th
Rock-paper-scissors-Spock-lizard
334th
Roman to Arabic
571st
ROT13
5th
Rule 110
531st
Seven Segment
284th
Sierpiński Triangle
499th
Smith Numbers
428th
Spelling Numbers
570th
Tic-tac-toe
217th
Time Distance
376th
Tongue-twisters
1,938th
1,587th260th
Transpose Sentence
396th
United States
333rd
Vampire Numbers
188th
Van Eck Sequence
517th
π
529th
τ
513th
φ
612th
√2
36th
𝑒
58th