12 Days of Christmas
252nd
24 Game
86th
377th
99 Bottles of Beer
355th
Abundant Numbers
1,362nd
1,683rd
Abundant Numbers (Long)
1,729th
Arabic to Roman
995th
Arithmetic Numbers
1,557th
Arrows
1,227th
Ascending Primes
455th
ASCII Table
634th
Billiards
411th
brainfuck
339th
Card Number Validation
735th
Catalan Numbers
749th
Catalan’s Constant
4th
Christmas Trees
650th
Collatz
2,901st
CSS Colors
429th
Cubes
219th
Day of Week
1,605th
DFA Simulator
239th
Diamonds
227th
Divisors
2,150th
1,552nd
Emirp Numbers
1,105th
Emirp Numbers (Long)
479th
Emojify
812th
Evil Numbers
2,073rd
Evil Numbers (Long)
1,335th
Factorial Factorisation
1,554th
Farey Sequence
189th
Fibonacci
5,477th
Fizz Buzz
4,192nd
Foo Fizz Buzz Bar
1,410th
Forsyth–Edwards Notation
243rd
Fractions
315th
Game of Life
404th
Gijswijt’s Sequence
302nd
584th
Happy Numbers
259th
Happy Numbers (Long)
133rd
Hexdump
373rd
Hilbert Curve
534th
Intersection
918th
594th
Inventory Sequence
1,016th
ISBN
108th
Jacobi Symbol
312th
Kaprekar Numbers
1,089th
Kolakoski Constant
1,704th1,681st1,398th1,203rd945th
1,746th1,231st1,150th994th1,515th1,360th691st1,525th1,183rd1,450th1,404th1,275th1,158th1,259th1,378th705th1,045th774th1,047th1,737th1,638th1,426th748th1,754th935th1,070th1,607th1,128th434th1,730th1,296th999th1,081st730th824th1,580th1,307th1,495th1,479th1,537th1,418th1,660th960th1,643rd890th1,328th792nd542nd911th1,344th643rd1,103rd842nd1,140th
Kolakoski Sequence
1,213th
929th
518th
Leap Years
2,278th
Levenshtein Distance
597th
Leyland Numbers
463rd
ln 2
119th
Look and Say
715th
Lucky Numbers
480th
Lucky Tickets
659th
Mahjong
296th
Mandelbrot
338th
Maze
525th
Medal Tally
650th
Morse Decoder
575th
Morse Encoder
519th
Musical Chords
397th
568th
N Queens
356th
453rd
Niven Numbers
2,941st
1,184th
467th
Niven Numbers (Long)
335th
Number Spiral
581st
Odious Numbers
1,485th
Odious Numbers (Long)
1,135th
Ordinal Numbers
1,128th
PalindromemordnilaP
607th
Pangram Grep
426th
Partition Numbers
775th
Pascal’s Triangle
1,599th
Pernicious Numbers
1,678th
Pernicious Numbers (Long)
758th
Poker
319th
Polyominoes
514th
Prime Numbers
2,218th
Prime Numbers (Long)
1,393rd
Proximity Grid
400th
QR Decoder
306th
429th
Quine
1,686th
686th
Recamán
851st
Repeating Decimals
170th
Reverse Polish Notation
349th
Reversi
424th
Rijndael S-box
941st
335th
1,129th
Rock-paper-scissors-Spock-lizard
302nd
Roman to Arabic
914th
ROT13
735th
Rule 110
657th
Scrambled Sort
529th
Seven Segment
884th
SI Units
346th
Sierpiński Triangle
467th
846th
Smith Numbers
353rd
Spelling Numbers
579th
Star Wars Opening Crawl
260th
512th
Sudoku
228th
Sudoku (Fill-in)
310th
Ten-pin Bowling
499th
546th
Time Distance
240th
Tongue-twisters
978th
Transpose Sentence
633rd
Trinomial Triangle
359th
United States
Vampire Numbers
202nd
Van Eck Sequence
1,043rd
Zeckendorf Representation
696th
Zodiac Signs
453rd
γ
251st
2nd
λ
248th
312th
π
27th
τ
40th
φ
109th
√2
188th
𝑒
126th
2,418th