12 Days of Christmas
2,902nd
24 Game
452nd
99 Bottles of Beer
3,219th1,144th
Abundant Numbers
3,300th1,281st1,037th
Abundant Numbers (Long)
1,840th
Arabic to Roman
Arithmetic Numbers
1,305th
Arrows
Ascending Primes
811th
ASCII Table
1,761st487th
Billiards
brainfuck
Card Number Validation
Catalan Numbers
1,369th
Catalan’s Constant
723rd
Christmas Trees
2,324th
Collatz
2,596th1,030th
CSS Colors
Cubes
1,291st
Day of Week
DFA Simulator
Diamonds
1,754th
Divisors
4,650th1,720th1,078th1,689th2,110th391st275th
Emirp Numbers
1,035th
Emirp Numbers (Long)
1,069th
Emojify
Evil Numbers
3,304th877th2,348th34th789th683rd701st
Evil Numbers (Long)
2,058th1,317th1,382nd30th
Factorial Factorisation
602nd314th246th
Farey Sequence
1,000th547th
Fibonacci
7,781st2,939th847th2,752nd3,215th1,029th781st
Fizz Buzz
11,922nd4,890th4,310th9,478th4,896th869th5,495th
Foo Fizz Buzz Bar
2,734th
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
687th
Happy Numbers
1,361st1,152nd
Happy Numbers (Long)
1,483rd964th
Hexdump
Intersection
Inventory Sequence
961st465th
ISBN
Jacobi Symbol
Kaprekar Numbers
185th242nd199th
Kolakoski Constant
1,325th
Kolakoski Sequence
1,395th
Leap Years
3,890th860th1,309th
Levenshtein Distance
Leyland Numbers
1,126th
ln 2
889th
Look and Say
1,529th
Lucky Numbers
922nd
Lucky Tickets
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
642nd285th
Niven Numbers
2,854th1,148th797th
Niven Numbers (Long)
1,772nd
Number Spiral
1,086th
Odious Numbers
2,834th880th1,955th32nd628th692nd476th
Odious Numbers (Long)
1,855th1,157th1,248th30th
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
2,249th1,431st
Pernicious Numbers
2,128th1,202nd
Pernicious Numbers (Long)
1,270th804th
Poker
Polyominoes
Prime Numbers
3,160th1,927th1,650th2,535th1,787th347th541st
Prime Numbers (Long)
2,269th1,277th980th
Proximity Grid
QR Decoder
Quine
Recamán
1,399th
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
847th481st
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
1,278th
Seven Segment
SI Units
Sierpiński Triangle
1,656th641st
Smith Numbers
850th
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
538th
Transpose Sentence
United States
Vampire Numbers
726th
Van Eck Sequence
1,128th
Zeckendorf Representation
Zodiac Signs
γ
345th
λ
560th
π
1,913th1,461st1,333rd
τ
1,186th
φ
1,560th
√2
1,878th
𝑒
1,669th1,304th