12 Days of Christmas
7th24 Game
5th99 Bottles of Beer
3rdAbundant Numbers
16thAbundant Numbers (Long)
4thArabic to Roman
18thArithmetic Numbers
27thArrows
16thAscending Primes
27thASCII Table
10thbrainfuck
14thCatalan Numbers
23rdCatalan’s Constant
11thChristmas Trees
11thCollatz
28thCSS Colors
14thCubes
10thDay of Week
1stDFA Simulator
10thDiamonds
11thDivisors
20thEmirp Numbers
27thEmirp Numbers (Long)
17thEvil Numbers
3rdEvil Numbers (Long)
1stFactorial Factorisation
13thFarey Sequence
24thFibonacci
1stFizz Buzz
1stFoo Fizz Buzz Bar
33rdForsyth–Edwards Notation
2ndFractions
9thGame of Life
5thGijswijt’s Sequence
9thHappy Numbers
25thHappy Numbers (Long)
37thHexdump
9thIntersection
7thInventory Sequence
13thISBN
18thJacobi Symbol
7thKolakoski Constant
20thKolakoski Sequence
17thLeap Years
14thLevenshtein Distance
18thLeyland Numbers
19thln 2
5thLook and Say
20thLucky Numbers
19thLucky Tickets
10thMahjong
2ndMaze
15thMedal Tally
5thMorse Encoder
8thNiven Numbers
1stNiven Numbers (Long)
23rdNumber Spiral
11thOdious Numbers
6thOdious Numbers (Long)
5thOrdinal Numbers
3rdPangram Grep
15thPascal’s Triangle
24thPernicious Numbers
1stPernicious Numbers (Long)
10thPoker
9thPrime Numbers
28thPrime Numbers (Long)
21stProximity Grid
9thQR Decoder
9thQuine
53rdRecamán
23rdRepeating Decimals
💎Reverse Polish Notation
14thRijndael S-box
22ndRock-paper-scissors-Spock-lizard
10thRoman to Arabic
13thRule 110
34thSeven Segment
12thSI Units
2ndSierpiński Triangle
23rdSmith Numbers
21stSpelling Numbers
8thStar Wars Opening Crawl
7thSudoku
6thSudoku v2
3rdTen-pin Bowling
5thTime Distance
17thTongue-twisters
4thUnited States
17thVampire Numbers
24thVan Eck Sequence
16thZodiac Signs
13thγ
19thλ
16thπ
18thτ
18thφ
14th√2
13th𝑒
19th