12 Days of Christmas
208th
24 Game
231st
99 Bottles of Beer
691st
Abundant Numbers
389th
985th
Abundant Numbers (Long)
315th
Arabic to Roman
93rd
Arithmetic Numbers
1,047th
Arrows
375th
Ascending Primes
482nd
ASCII Table
740th
brainfuck
563rd
Card Number Validation
384th
Catalan Numbers
1,025th
Catalan’s Constant
915th
Christmas Trees
734th
Collatz
791st
1,510th
CSS Colors
379th
Cubes
181st
Day of Week
554th
DFA Simulator
281st
Diamonds
670th
Divisors
2,720th
Emirp Numbers
1,957th
Emirp Numbers (Long)
702nd
Emojify
814th
510th
Evil Numbers
1,345th
1st
47th
3,165th
Evil Numbers (Long)
1,063rd
1st
43rd
Factorial Factorisation
487th
Farey Sequence
927th
Fibonacci
6,262nd6,967th9,148th5,304th2,846th6,246th4,092nd
6,941st2,993rd2,000th2,443rd5,998th2,322nd6,595th
4,104th
6,621st7,611th
Fizz Buzz
881st
788th
2,686th
Foo Fizz Buzz Bar
562nd
24th
Forsyth–Edwards Notation
301st
Fractions
754th
Game of Life
513th
Gijswijt’s Sequence
322nd
Happy Numbers
633rd
Happy Numbers (Long)
640th
Hexdump
445th
Intersection
651st
277th
Inventory Sequence
662nd
ISBN
601st
Jacobi Symbol
300th
Kaprekar Numbers
584th
Kolakoski Constant
1,465th
Kolakoski Sequence
329th
Leap Years
2,433rd
Levenshtein Distance
688th
Leyland Numbers
172nd
ln 2
475th
Look and Say
1,175th
Lucky Numbers
538th
Lucky Tickets
543rd
Mahjong
229th
Maze
354th
Medal Tally
306th
Morse Decoder
480th
253rd
Morse Encoder
540th
Musical Chords
349th
N Queens
273rd
Niven Numbers
1,711th
Niven Numbers (Long)
552nd
Number Spiral
555th
Odious Numbers
1,251st
1st
45th
Odious Numbers (Long)
1,065th
1st
43rd
Ordinal Numbers
588th
PalindromemordnilaP
314th
Pangram Grep
492nd
Pascal’s Triangle
1,224th
Pernicious Numbers
1,740th
Pernicious Numbers (Long)
870th
Poker
376th
Polyominoes
188th
Prime Numbers
1,965th
Prime Numbers (Long)
1,425th
Proximity Grid
361st
QR Decoder
264th
Quine
270th4,783rd4,450th
4,720th
755th
Recamán
392nd
Repeating Decimals
367th
Reverse Polish Notation
511th
Reversi
342nd
Rijndael S-box
266th
Rock-paper-scissors-Spock-lizard
833rd
Roman to Arabic
550th
Rule 110
569th
Seven Segment
367th
SI Units
247th
Sierpiński Triangle
477th
Smith Numbers
334th
Spelling Numbers
52nd
Star Wars Opening Crawl
400th
Sudoku
390th
Sudoku (Fill-in)
288th
Ten-pin Bowling
439th
Time Distance
333rd
Tongue-twisters
448th
Transpose Sentence
516th
United States
615th
Vampire Numbers
344th
Van Eck Sequence
443rd
Zeckendorf Representation
308th
Zodiac Signs
301st
γ
1,438th
λ
1,923rd1,659th
1,427th
1,780th
π
1,202nd
879th
τ
768th
φ
709th
√2
771st
𝑒
1,056th