12 Days of Christmas
1,205th
24 Game
136th
99 Bottles of Beer
490th
Abundant Numbers
2,969th1,727th
Abundant Numbers (Long)
855th
Arabic to Roman
1,121st745th
Arithmetic Numbers
652nd
Arrows
1,080th
Ascending Primes
770th
ASCII Table
823rd
Billiards
390th
brainfuck
604th
Calendar
215th
Card Number Validation
724th
Catalan Numbers
1,083rd
Christmas Trees
565th
Collatz
1,978th
Continued Fractions
337th
Cubes
168th
Day of Week
593rd
DFA Simulator
494th
Diamonds
833rd
Divisors
2,332nd970th
Emirp Numbers
659th
Emojify
473rd
Evil Numbers
3,223rd2,307th
Evil Numbers (Long)
1,483rd
Factorial Factorisation
1,070th
Farey Sequence
880th
Fibonacci
3,998th4,719th
Fizz Buzz
6,312th6,237th
Forsyth–Edwards Notation
298th
Fractions
593rd
Game of Life
645th
Gijswijt’s Sequence
617th
Gray Code Decoder
462nd
Gray Code Encoder
332nd
Happy Numbers
828th
Hexdump
414th
Hilbert Curve
444th
Intersection
825th482nd
Inventory Sequence
1,055th
ISBN
1,251st
Kaprekar Numbers
334th
Kolakoski Sequence
1,111th
Leap Years
1,147th1,522nd
Levenshtein Distance
564th
Leyland Numbers
469th
ln 2
1,430th
Look and Say
648th
Mandelbrot
733rd
Medal Tally
393rd
Minesweeper
175th
Morse Decoder
444th
Morse Encoder
441st
Multitap Input
354th
N Queens
636th
Niven Numbers
1,318th
Niven Numbers (Long)
876th
Number Spiral
1,018th
Odious Numbers
2,625th1,788th
Odious Numbers (Long)
1,476th
Ordinal Numbers
1,141st1,205th
PalindromemordnilaP
520th
Pangram Grep
1,997th406th
Partition Numbers
843rd
Pascal’s Triangle
1,549th
Pernicious Numbers
2,428th
Poker
236th
Polyominoes
487th
Prime Numbers
4,467th2,393rd2,494th
Prime Numbers (Long)
1,278th
QR Decoder
443rd
Quine
4,295th
Recamán
948th1,178th
Repeating Decimals
354th130th
Reverse Polish Notation
555th
Rijndael S-box
1,042nd
Rock-paper-scissors-Spock-lizard
267th
Roman to Arabic
1,186th1,040th
ROT13
876th
Rule 110
810th519th
Scrambled Sort
249th
Set
419th
Seven Segment
920th566th
SI Units
203rd
Sierpiński Triangle
1,270th
Spelling Numbers
383rd
Sudoku
447th
Tic-tac-toe
505th
Time Distance
342nd
Tongue-twisters
856th
Tower of Hanoi
1,090th
Transpose Sentence
328th
Trinomial Triangle
409th
United States
571st
Vampire Numbers
468th
Van Eck Sequence
560th
Zeckendorf Representation
679th
γ
1,259th
λ
1,744th
π
1,388th
τ
1,809th
φ
1,147th
√2
1,323rd