12 Days of Christmas
39th
24 Game
13th
315th
99 Bottles of Beer
1,337th
Abundant Numbers
838th
1,393rd
Abundant Numbers (Long)
1,199th
Arabic to Roman
538th
Arithmetic Numbers
1,274th
Arrows
932nd
Ascending Primes
383rd
ASCII Table
231st
Billiards
17th
brainfuck
140th
Card Number Validation
514th
Catalan Numbers
541st
Catalan’s Constant
3rd
Christmas Trees
412th
Collatz
2,459th
CSS Colors
236th
Cubes
136th
Day of Week
907th
DFA Simulator
24th
Diamonds
124th
Divisors
1,713th
1,730th
Emirp Numbers
611th
Emirp Numbers (Long)
341st
Emojify
789th
Evil Numbers
2,537th
Evil Numbers (Long)
1,382nd
Factorial Factorisation
721st
Farey Sequence
122nd
Fibonacci
4,759th
Fizz Buzz
3,430th
Foo Fizz Buzz Bar
288th
Forsyth–Edwards Notation
38th
Fractions
196th
Game of Life
162nd
Gijswijt’s Sequence
78th
552nd
Happy Numbers
897th
Happy Numbers (Long)
117th
Hexdump
85th
Hilbert Curve
311th
Intersection
271st
890th
Inventory Sequence
880th
ISBN
60th
Jacobi Symbol
16th
Kaprekar Numbers
576th
Kolakoski Constant
1,514th1,219th1,069th901st
1,495th1,095th1,055th645th1,457th1,194th638th1,402nd1,050th1,259th1,205th1,131st1,274th1,117th1,288th551st925th731st948th1,554th1,393rd1,240th685th1,546th880th977th1,357th1,028th250th1,531st1,169th988th961st585th773rd1,375th1,151st1,330th1,312th1,402nd1,231st1,479th693rd1,499th829th1,177th748th654th853rd1,299th567th1,002nd788th891st810th
Kolakoski Sequence
1,013th
869th
494th
Leap Years
1,470th
Levenshtein Distance
683rd
Leyland Numbers
257th
ln 2
71st
Look and Say
399th
Lucky Numbers
364th
Lucky Tickets
508th
Mahjong
178th
Mandelbrot
119th
Maze
230th
Medal Tally
351st
Morse Decoder
247th
Morse Encoder
214th
Musical Chords
162nd
446th
N Queens
223rd
395th
Niven Numbers
2,523rd
1,292nd
446th
Niven Numbers (Long)
157th
Number Spiral
245th
Odious Numbers
2,107th
Odious Numbers (Long)
1,328th
Ordinal Numbers
894th
PalindromemordnilaP
315th
Pangram Grep
298th
Partition Numbers
484th
Pascal’s Triangle
1,446th
Pernicious Numbers
1,475th
Pernicious Numbers (Long)
471st
Poker
131st
Polyominoes
267th
Prime Numbers
1,631st
Prime Numbers (Long)
747th
Proximity Grid
151st
QR Decoder
120th
372nd
Quine
1,440th
545th
Recamán
636th
Repeating Decimals
53rd
Reverse Polish Notation
194th
Reversi
73rd
Rijndael S-box
827th
26th
1,089th
Rock-paper-scissors-Spock-lizard
142nd
Roman to Arabic
496th
ROT13
551st
Rule 110
493rd
Scrambled Sort
234th
Seven Segment
307th
SI Units
222nd
Sierpiński Triangle
398th
749th
Smith Numbers
309th
Spelling Numbers
201st
Star Wars Opening Crawl
163rd
413th
Sudoku
69th
Sudoku (Fill-in)
156th
Ten-pin Bowling
293rd
491st
Time Distance
20th
Tongue-twisters
215th
Transpose Sentence
352nd
Trinomial Triangle
170th
United States
279th
Vampire Numbers
47th
Van Eck Sequence
888th
Zeckendorf Representation
274th
Zodiac Signs
279th
γ
556th
1st
λ
740th
152nd
π
7th
τ
14th
φ
82nd
√2
133rd
𝑒
18th
2,238th