bac0id

12 Days of Christmas

89^th 99^th 45^th 74^th 173^rd 114^th 967^th

24 Game

7^th 4^th

99 Bottles of Beer

91^st 34^th 51^st 114^th 445^th 135^th 966^th

Abundant Numbers

15^th 96^th 60^th 36^th 21^st 28^th 164^th 79^th 673^rd

Abundant Numbers (Long)

15^th 58^th 43^rd 36^th 20^th 25^th 87^th 333^rd

Arabic to Roman

28^th 29^th 16^th 6^th 27^th 228^th

Arithmetic Numbers

44^th 29^th

Arrows

261^st

Ascending Primes

32^nd

ASCII Table

81^st 45^th 35^th 26^th

Billiards

7^th 5^th

brainfuck

61^st 26^th 29^th 20^th

Card Number Validation

20^th 14^th 11^th 11^th

Catalan Numbers

13^th 135^th

Catalan’s Constant

12^th 7^th 5^th 9^th 3^rd 5^th 16^th 12^th 6^th 26^th 8^th 10^th 11^th 9^th 6^th 7^th 7^th 3^rd 6^th 14^th 7^th 11^th 7^th 15^th 39^th 51^st 7^th 7^th 6^th 17^th 3^rd 11^th 11^th 10^th 123^rd 11^th 12^th 4^th 19^th 9^th 6^th 5^th 5^th 8^th 5^th 7^th 4^th 8^th 7^th

Christmas Trees

60^th 34^th 26^th 17^th

Collatz

15^th 93^rd 51^st 35^th 17^th 28^th 95^th 369^th

CSS Colors

33^rd 188^th

Cubes

34^th 32^nd 14^th 23^rd 76^th 27^th

Day of Week

29^th 55^th 19^th 24^th 248^th

DFA Simulator

14^th 11^th

Diamonds

52^nd 40^th 27^th 30^th 93^rd 40^th 515^th

Divisors

93^rd 31^st 46^th 20^th 27^th 78^th 93^rd 912^th

Emirp Numbers

9^th 47^th 31^st 21^st 9^th 25^th 141^st 31^st 452^nd

Emirp Numbers (Long)

5^th 26^th 17^th 19^th 6^th 11^th 54^th 193^rd

Emojify

213^th

Evil Numbers

14^th 106^th 69^th 43^rd 18^th 40^th 149^th 64^th 318^th

Evil Numbers (Long)

14^th 61^st 42^nd 40^th 18^th 23^rd 62^nd 206^th

Factorial Factorisation

10^th 7^th 9^th 7^th 5^th 7^th 9^th 31^st 6^th 26^th 6^th 10^th 10^th 7^th 4^th 4^th 8^th 2^nd 5^th 14^th 7^th 11^th 7^th 15^th 40^th 10^th 13^th 11^th 9^th 9^th 3^rd 4^th 12^th 4^th 125^th 9^th 7^th 6^th 30^th 10^th 8^th 5^th 7^th 3^rd 6^th 3^rd 6^th 6^th

Farey Sequence

33^rd 23^rd 85^th

Fibonacci

38^th 20^th 168^th 72^nd 48^th 35^th 57^th 53^rd 61^st 153^rd 27^th 67^th 163^rd 950^th 139^th 120^th 22^nd

Fizz Buzz

18^th 30^th 54^th 17^th 24^th 50^th 1^st 711^th 106^th 350^th 49^th

Foo Fizz Buzz Bar

76^th 1^st

Forsyth–Edwards Notation

19^th 11^th

Fractions

31^st 23^rd 20^th 18^th

Game of Life

31^st 22^nd 21^st 12^th 12^th

Happy Numbers

23^rd 70^th 51^st 32^nd 16^th 36^th 177^th 35^th 458^th

Happy Numbers (Long)

32^nd 26^th 22^nd 289^th

Hexdump

27^th

Intersection

22^nd 19^th 8^th 12^th

Inventory Sequence

28^th 16^th 21^st 11^th 37^th

ISBN

31^st 34^th 20^th 17^th 157^th

Jacobi Symbol

21^st 19^th 12^th 6^th 15^th 95^th

Kaprekar Numbers

22^nd 13^th 15^th 11^th

Kolakoski Constant

16^th 7^th 4^th 8^th 4^th 4^th 16^th 23^rd 7^th 27^th 9^th 10^th 10^th 9^th 6^th 6^th 8^th 4^th 8^th 15^th 10^th 14^th 8^th 17^th 44^th 12^th 10^th 10^th 6^th 19^th 4^th 12^th 11^th 8^th 115^th 11^th 13^th 6^th 30^th 8^th 7^th 6^th 5^th 8^th 7^th 7^th 4^th 9^th 6^th

Kolakoski Sequence

245^th

Leap Years

21^st 173^rd 104^th 47^th 22^nd 80^th 290^th 127^th 625^th 26^th 19^th

Levenshtein Distance

20^th 17^th 13^th

Leyland Numbers

11^th 15^th 17^th

ln 2

13^th 6^th 4^th 8^th 3^rd 4^th 10^th 18^th 17^th 16^th 9^th 36^th 11^th 13^th 12^th 9^th 7^th 7^th 10^th 4^th 6^th 13^th 13^th 15^th 6^th 14^th 39^th 36^th 6^th 9^th 6^th 4^th 3^rd 28^th 8^th 16^th 11^th 112^th 12^th 11^th 5^th 24^th 7^th 4^th 5^th 5^th 6^th 4^th 8^th 4^th 8^th 7^th

Look and Say

29^th 21^st 29^th 17^th 131^st 25^th

Lucky Numbers

18^th 16^th 13^th

Lucky Tickets

17^th 18^th 11^th 115^th

Maze

Medal Tally

Morse Decoder

Morse Encoder

N Queens

15^th 10^th 9^th 7^th

Niven Numbers

112^th 69^th 54^th 59^th 258^th 71^st 820^th

Niven Numbers (Long)

42^nd 36^th 29^th 26^th 94^th

Number Spiral

42^nd 23^rd 18^th 20^th

Odious Numbers

16^th 79^th 52^nd 37^th 18^th 40^th 117^th 61^st 243^rd

Odious Numbers (Long)

15^th 51^st 34^th 31^st 18^th 22^nd 56^th 167^th

Ordinal Numbers

47^th 32^nd 19^th 32^nd

PalindromemordnilaP

11^th

Pangram Grep

39^th 45^th 16^th 32^nd

Pascal’s Triangle

74^th 41^st 31^st 25^th 163^rd 39^th 622^nd

Pernicious Numbers

20^th 61^st 40^th 35^th 21^st 36^th 71^st

Pernicious Numbers (Long)

9^th 34^th 19^th 28^th 10^th 26^th 46^th

Prime Numbers

17^th 18^th 115^th 62^nd 48^th 16^th 91^st 49^th 181^st 78^th 872^nd 33^rd 19^th

Prime Numbers (Long)

15^th 12^th 74^th 39^th 41^st 14^th 36^th 89^th 27^th 413^th 20^th

Proximity Grid

12^th 12^th 12^th 11^th

QR Decoder

12^th 10^th 10^th 5^th 8^th

Quine

125^th 85^th 89^th 108^th 30^th 63^rd 67^th 594^th

Recamán

40^th 23^rd 26^th 7^th

Repeating Decimals

13^th

Reverse Polish Notation

19^th 23^rd 16^th 12^th

Reversi

8^th 10^th 7^th 10^th

Rijndael S-box

26^th 18^th 11^th

Roman to Arabic

24^th 15^th

ROT13

22^nd 13^th

Rule 110

17^th 11^th 13^th 10^th

Seven Segment

41^st 21^st 369^th

Sierpiński Triangle

60^th 31^st 33^rd 19^th 77^th 25^th 343^rd

Smith Numbers

29^th 26^th 21^st

Spelling Numbers

16^th 14^th

Star Wars Opening Crawl

12^th

Sudoku

14^th 16^th 9^th 8^th

Sudoku (Fill-in)

10^th 7^th

Time Distance

10^th 17^th 10^th 8^th 77^th

Tongue-twisters

29^th 31^st 13^th 22^nd 166^th 40^th 380^th

Transpose Sentence

18^th 12^th

United States

31^st 20^th

Vampire Numbers

19^th 16^th 13^th

Van Eck Sequence

39^th 26^th 25^th 17^th

Zeckendorf Representation

23^rd 13^th 14^th 11^th

Zodiac Signs

16^th 22^nd 11^th

10^th 8^th 4^th 7^th 4^th 4^th 15^th 27^th 14^th 12^th 6^th 14^th 19^th 7^th 11^th 9^th 7^th 5^th 5^th 8^th 4^th 5^th 15^th 6^th 5^th 8^th 11^th 24^th 52^nd 7^th 6^th 6^th 16^th 2^nd 6^th 10^th 10^th 7^th 64^th 12^th 10^th 4^th 14^th 7^th 5^th 4^th 3^rd 4^th 6^th 6^th 4^th 7^th 6^th

19^th 8^th 3^rd 11^th 5^th 4^th 26^th 34^th 22^nd 15^th 9^th 26^th 11^th 10^th 10^th 7^th 5^th 7^th 7^th 4^th 8^th 27^th 9^th 15^th 9^th 17^th 68^th 17^th 12^th 13^th 10^th 19^th 5^th 10^th 17^th 14^th 9^th 119^th 13^th 14^th 4^th 27^th 13^th 10^th 11^th 6^th 5^th 5^th 8^th 5^th 9^th 7^th

27^th 10^th 7^th 11^th 7^th 5^th 24^th 43^rd 42^nd 17^th 9^th 39^th 21^st 12^th 16^th 9^th 8^th 10^th 9^th 5^th 8^th 36^th 17^th 31^st 25^th 7^th 21^st 152^nd 81^st 12^th 16^th 10^th 18^th 5^th 45^th 23^rd 30^th 11^th 203^rd 15^th 37^th 5^th 76^th 14^th 9^th 12^th 10^th 8^th 6^th 8^th 6^th 8^th 7^th

20^th 8^th 5^th 10^th 5^th 5^th 24^th 27^th 23^rd 15^th 8^th 34^th 18^th 11^th 14^th 9^th 8^th 8^th 9^th 5^th 8^th 30^th 15^th 19^th 7^th 19^th 83^rd 68^th 11^th 12^th 7^th 20^th 5^th 37^th 17^th 17^th 10^th 146^th 12^th 22^nd 5^th 49^th 10^th 9^th 8^th 6^th 8^th 5^th 8^th 6^th 8^th 7^th

21^st 7^th 7^th 9^th 4^th 5^th 14^th 26^th 24^th 15^th 12^th 39^th 24^th 14^th 15^th 13^th 8^th 10^th 9^th 5^th 10^th 38^th 19^th 28^th 7^th 25^th 67^th 66^th 11^th 15^th 7^th 19^th 5^th 34^th 19^th 18^th 13^th 149^th 12^th 25^th 5^th 47^th 12^th 9^th 8^th 7^th 9^th 5^th 10^th 5^th 8^th 7^th

√2

28^th 7^th 5^th 9^th 5^th 4^th 24^th 31^st 31^st 16^th 13^th 43^rd 17^th 14^th 18^th 12^th 8^th 12^th 11^th 5^th 7^th 47^th 15^th 29^th 7^th 8^th 72^nd 55^th 10^th 12^th 7^th 20^th 5^th 33^rd 14^th 19^th 13^th 186^th 11^th 19^th 6^th 47^th 12^th 10^th 9^th 7^th 9^th 5^th 11^th 6^th 8^th 7^th

𝑒

23^rd 8^th 10^th 13^th 6^th 8^th 24^th 44^th 33^rd 27^th 12^th 43^rd 18^th 13^th 16^th 11^th 10^th 9^th 11^th 5^th 10^th 34^th 14^th 30^th 8^th 18^th 74^th 68^th 13^th 16^th 11^th 19^th 6^th 36^th 24^th 19^th 12^th 339^th 27^th 32^nd 5^th 61^st 17^th 8^th 7^th 8^th 9^th 6^th 9^th 6^th 11^th 11^th