12 Days of Christmas
3,261st
314th
1,479th
24 Game
259th200th
473rd
99 Bottles of Beer
3,506th
879th
Abundant Numbers
1,543rd
2,429th2,713th
1,595th1,374th1,740th2,217th1,412th3,233rd1,279th
3,687th
Abundant Numbers (Long)
995th
1,682nd1,896th
1,246th
1,711th1,908th756th2,037th418th
Arabic to Roman
485th426th
1,299th779th
906th
Arithmetic Numbers
896th
1,374th566th1,475th732nd
Arrows
847th
Ascending Primes
487th
852nd748th
662nd458th
ASCII Table
644th
1,157th
Billiards
425th372nd
brainfuck
1,258th
1,236th
734th
534th
Card Number Validation
671st
Catalan Numbers
1,337th832nd
894th
855th1,320th
1,062nd
Catalan’s Constant
1,503rd
Christmas Trees
1,293rd
1,138th379th
1,300th
Collatz
1,948th
2,167th2,584th1,045th
2,813th649th960th1,154th
Continued Fractions
422nd
CSS Colors
2nd
Cubes
165th
Day of Week
883rd1,368th977th
DFA Simulator
436th342nd
Diamonds
1,686th
911th925th
1,492nd
Divisors
2,873rd
3,683rd1,487th
2,718th
Emirp Numbers
2,517th
1,897th
1,931st
Emirp Numbers (Long)
1,144th
550th
933rd
Emojify
688th
Evil Numbers
3,220th3,534th
2,535th
2,348th2,947th4,708th1,075th
Evil Numbers (Long)
1,971st2,179th
1,548th
1,355th1,233rd2,390th846th
Factorial Factorisation
728th
Farey Sequence
747th
770th
Fibonacci
4,699th4,951st
7,392nd7,413th4,662nd2,303rd
7,543rd2,774th5,252nd1,186th
Fizz Buzz
5,177th11,396th
5,608th
4,814th3,174th1,439th
Foo Fizz Buzz Bar
1,999th
Fractions
1,222nd
1,425th
Game of Life
532nd
758th
Gijswijt’s Sequence
586th
629th
Gray Code Decoder
622nd
Gray Code Encoder
632nd
Happy Numbers
1,809th
1,301st
Happy Numbers (Long)
356th
679th
Hexdump
582nd
Hilbert Curve
69th
Intersection
601st
Inventory Sequence
918th
1,063rd
ISBN
819th
832nd
Jacobi Symbol
501st
Kaprekar Numbers
662nd
435th347th
629th
Kolakoski Sequence
482nd
Leap Years
2,553rd
2,803rd
2,564th
3,088th3,840th3,329th
Levenshtein Distance
446th
367th
1,206th
Leyland Numbers
975th1,221st1,129th
Look and Say
822nd
1,510th
Lucky Numbers
662nd
Lucky Tickets
360th
553rd
Mandelbrot
385th289th446th390th
Maze
143rd
274th
Minesweeper
291st
Morse Decoder
506th
Morse Encoder
378th
Multitap Input
401st
N Queens
202nd
468th
Niven Numbers
2,712th
3,064th
3,233rd
Niven Numbers (Long)
1,545th
1,155th
Number Spiral
680th
Odious Numbers
2,848th
1,823rd2,479th3,904th1,038th
Odious Numbers (Long)
1,794th
1,391st984th2,145th902nd
Ordinal Numbers
1,462nd
PalindromemordnilaP
641st
Pangram Grep
1,408th
Partition Numbers
649th
693rd
Pascal’s Triangle
1,566th
1,003rd
1,935th
Pernicious Numbers
2,473rd
1,977th
1,531st
Pernicious Numbers (Long)
1,199th
640th
645th
Polyominoes
228th
Prime Numbers
1,966th1,672nd2,177th4,314th2,733rd4,308th2,634th1,607th2,186th3,567th2,010th2,947th2,584th4,532nd
2,063rd
Prime Numbers (Long)
1,337th983rd1,442nd2,150th
2,164th1,503rd1,115th1,458th2,307th697th1,985th1,529th
1,355th
Proximity Grid
472nd
422nd
Quine
4,276th
4,190th
Recamán
1,067th528th
852nd
Reverse Polish Notation
779th
1,052nd
Rijndael S-box
853rd
616th1,185th
Roman to Arabic
1,403rd
1,121st
ROT13
883rd
Rule 110
492nd
Scrambled Sort
544th
Set
471st
Seven Segment
1,011th
Sierpiński Triangle
633rd196th
Smith Numbers
557th
659th
Star Wars Opening Crawl
325th
Sudoku
164th
423rd
Sudoku (Fill-in)
388th
Taxicab Numbers
410th
250th
Tic-tac-toe
609th
Tongue-twisters
809th
Topological Sort
343rd301st
Tower of Hanoi
784th
901st
Transpose Sentence
670th
Trinomial Triangle
537th
United States
860th
Vampire Numbers
744th728th
653rd1,160th890th
Van Eck Sequence
1,133rd984th
1,007th
Zeckendorf Representation
300th
π
1,062nd
2,903rd
881st771st
1,260th
τ
573rd
φ
1,183rd
√2
864th
𝑒
567th
1,352nd