12 Days of Christmas
2nd24 Game
5th99 Bottles of Beer
3rdAbundant Numbers
7thAbundant Numbers (Long)
11thArabic to Roman
4thArithmetic Numbers
10thArrows
8thAscending Primes
8thASCII Table
7thbrainfuck
4thCatalan Numbers
1stCatalan’s Constant
12thChristmas Trees
7thCollatz
20thCSS Colors
4thCubes
💎Day of Week
1stDFA Simulator
5thDiamonds
20thDivisors
1stEmirp Numbers
6thEmirp Numbers (Long)
5thEmojify
10thEvil Numbers
1stEvil Numbers (Long)
1stFactorial Factorisation
6thFarey Sequence
14thFibonacci
1stFizz Buzz
11thFoo Fizz Buzz Bar
10thForsyth–Edwards Notation
8thFractions
7thGame of Life
6thGijswijt’s Sequence
5thHappy Numbers
1stHappy Numbers (Long)
14thHexdump
7thIntersection
10thInventory Sequence
8thISBN
8thJacobi Symbol
7thKolakoski Constant
9thKolakoski Sequence
12thLeap Years
10thLevenshtein Distance
1stLeyland Numbers
1stln 2
1stLook and Say
4thLucky Numbers
1stLucky Tickets
14thMahjong
3rdMaze
12thMedal Tally
8thMorse Decoder
5thMorse Encoder
6thMusical Chords
3rdN Queens
5thNiven Numbers
1stNiven Numbers (Long)
14thNumber Spiral
12thOdious Numbers
1stOdious Numbers (Long)
1stOrdinal Numbers
3rdPangram Grep
8thPascal’s Triangle
10thPernicious Numbers
52ndPernicious Numbers (Long)
1stPoker
2ndPrime Numbers
1stPrime Numbers (Long)
1stProximity Grid
2ndQR Decoder
5thQuine
1stRecamán
20thRepeating Decimals
1stReverse Polish Notation
11thRijndael S-box
5thRock-paper-scissors-Spock-lizard
5thRoman to Arabic
15thRule 110
5thSeven Segment
1stSI Units
2ndSierpiński Triangle
7thSmith Numbers
6thSpelling Numbers
6thStar Wars Opening Crawl
4thSudoku
7thSudoku v2
3rdTen-pin Bowling
6thTime Distance
9thTongue-twisters
9thUnited States
18thVampire Numbers
5thVan Eck Sequence
11thZodiac Signs
8thγ
6thλ
5thπ
7thτ
5thφ
1st√2
1st𝑒
1st