12 Days of Christmas
2,123rd
3,190th
1,953rd1,860th
24 Game
384th
425th
99 Bottles of Beer
2,693rd
2,613th
Abundant Numbers
2,199th
2,347th2,720th
Abundant Numbers (Long)
1,555th
1,677th1,201st
Arabic to Roman
1,101st
1,409th1,263rd
Arithmetic Numbers
1,662nd1,575th1,470th
1,130th1,171st
Arrows
1,135th
1,136th1,158th
Ascending Primes
838th
853rd574th
ASCII Table
1,149th
1,135th1,221st
Billiards
407th
404th431st
brainfuck
1,246th
1,247th948th
Calendar
342nd
333rd
Card Number Validation
809th
827th799th
Catalan Numbers
1,223rd
1,232nd1,362nd
Catalan’s Constant
1,610th
1,592nd
Christmas Trees
1,518th
673rd1,079th
Collatz
1,049th2,160th2,313th
1,540th
1,662nd2,324th
CSS Colors
1,334th
908th968th
Cubes
663rd
633rd569th
Day of Week
1,203rd
1,163rd
DFA Simulator
501st
491st497th
Diamonds
1,282nd
1,653rd1,409th
Divisors
3,807th
4,222nd
2,805th1,034th
Emirp Numbers
1,390th
1,582nd1,924th
Emirp Numbers (Long)
747th
885th737th
Emojify
998th
773rd1,038th
Evil Numbers
2,922nd
2,158th3,290th
Evil Numbers (Long)
1,700th
1,417th1,890th
Factorial Factorisation
696th
687th436th
Farey Sequence
1,104th
1,108th617th
Fibonacci
4,325th
6,276th5,964th8,436th1,292nd5,538th
Fizz Buzz
12,193rd6,336th
8,253rd
7,689th5,933rd
Foo Fizz Buzz Bar
2,726th
2,561st2,615th
2,275th
2,577th2,653rd
Forsyth–Edwards Notation
704th
690th693rd
Fractions
1,422nd
1,331st10th
Game of Life
702nd
683rd751st
Gijswijt’s Sequence
595th
593rd621st
Happy Numbers
2,584th
2,426th2,750th
Happy Numbers (Long)
1,424th
1,386th1,446th
Hexdump
702nd
712th731st
Hilbert Curve
453rd
499th437th
Intersection
1,256th
Inventory Sequence
734th
669th795th
ISBN
1,126th
1,114th1,233rd
Jacobi Symbol
609th
611th690th
Kaprekar Numbers
780th773rd
Kolakoski Constant
563rd
581st535th
Kolakoski Sequence
1,162nd
1,132nd1,129th
Leap Years
2,975th
2,132nd2,617th
Levenshtein Distance
1,080th
889th1,118th
Leyland Numbers
959th
1,013th1,053rd
ln 2
1,522nd
Look and Say
1,086th
947th372nd
Lucky Numbers
896th
881st742nd
Mahjong
316th
315th
Mandelbrot
607th
599th454th
Maze
577th
574th
Medal Tally
607th
600th601st
Minesweeper
359th
402nd379th
Morse Decoder
590th
665th711th
Morse Encoder
763rd
743rd699th
N Queens
459th
471st365th
Niven Numbers
2,744th
2,680th2,443rd
Niven Numbers (Long)
1,519th
1,493rd244th
Number Spiral
1,037th
1,091st1,228th
Odious Numbers
2,451st
1,772nd2,833rd
Odious Numbers (Long)
1,559th
1,341st1,677th
Ordinal Numbers
1,449th
1,427th1,459th
PalindromemordnilaP
656th
Pangram Grep
1,203rd
1,245th1,100th
Partition Numbers
639th
630th629th
Pascal’s Triangle
1,335th
1,146th1,360th
Pernicious Numbers
2,538th
2,496th2,534th
Pernicious Numbers (Long)
1,139th
1,151st1,035th
Poker
493rd
538th504th
Polyominoes
744th
Prime Numbers
3,282nd
2,991st2,019th
Prime Numbers (Long)
1,778th
1,842nd1,092nd
Proximity Grid
439th
438th423rd
QR Decoder
435th
431st445th
Quine
2,956th
785th2,579th
Recamán
815th
332nd1,029th
Repeating Decimals
536th
551st
535th549th
Reverse Polish Notation
1,095th
302nd1,104th
1,111th999th
Rijndael S-box
865th
767th553rd
566th578th
Rock-paper-scissors-Spock-lizard
755th
741st941st
Roman to Arabic
952nd
947th
ROT13
559th
87th
Rule 110
900th781st
Scrambled Sort
467th
Set
455th
445th406th
Seven Segment
1,140th
1,035th1,188th
SI Units
315th
331st
Sierpiński Triangle
895th
898th712th
Smith Numbers
717th
759th741st
Spelling Numbers
980th
969th895th
Star Wars Opening Crawl
422nd412th
Sudoku (Fill-in)
422nd420th
Tic-tac-toe
542nd
634th653rd
Time Distance
618th
610th617th
Tongue-twisters
1,684th
1,623rd1,718th
Tower of Hanoi
875th
881st962nd
Transpose Sentence
434th
717th381st
Trinomial Triangle
511th
546th393rd
United States
798th
600th
Vampire Numbers
836th1,187th
849th
885th648th
Van Eck Sequence
721st
732nd955th
Zeckendorf Representation
698th
708th
Zodiac Signs
521st
537th564th
π
1,436th
1,442nd1,600th
φ
1,187th
1,182nd1,212th
√2
1,345th
1,340th1,417th