12 Days of Christmas
28th24 Game
108th99 Bottles of Beer
22ndAbundant Numbers
200thAbundant Numbers (Long)
282ndArabic to Roman
115thArithmetic Numbers
71stArrows
54thAscending Primes
79thASCII Table
52ndbrainfuck
17thCatalan Numbers
34thCatalan’s Constant
182ndChristmas Trees
18thCollatz
171stCSS Colors
70thCubes
2ndDay of Week
46thDFA Simulator
26thDiamonds
317thDivisors
22ndEmirp Numbers
40thEmirp Numbers (Long)
26thEmojify
125thEvil Numbers
36thEvil Numbers (Long)
32ndFactorial Factorisation
160thFarey Sequence
72ndFibonacci
30thFizz Buzz
47thFoo Fizz Buzz Bar
10thForsyth–Edwards Notation
94thFractions
92ndGame of Life
73rdGijswijt’s Sequence
44thHappy Numbers
28thHappy Numbers (Long)
246thHexdump
2ndIntersection
159thInventory Sequence
106thISBN
122ndJacobi Symbol
106thKolakoski Constant
101stKolakoski Sequence
217thLeap Years
340thLevenshtein Distance
39thLeyland Numbers
12thln 2
21stLook and Say
106thLucky Numbers
16thLucky Tickets
208thMahjong
65thMaze
146thMedal Tally
85thMorse Decoder
31stMorse Encoder
71stMusical Chords
48thN Queens
125thNiven Numbers
30thNiven Numbers (Long)
122ndNumber Spiral
222ndOdious Numbers
34thOdious Numbers (Long)
32ndOrdinal Numbers
198thPangram Grep
61stPascal’s Triangle
35thPernicious Numbers
872ndPernicious Numbers (Long)
9thPoker
19thPrime Numbers
91stPrime Numbers (Long)
80thProximity Grid
14thQR Decoder
105thQuine
141stRecamán
226thRepeating Decimals
20thReverse Polish Notation
69thRijndael S-box
129thRock-paper-scissors-Spock-lizard
30thRoman to Arabic
66thRule 110
21stSeven Segment
3rdSI Units
54thSierpiński Triangle
115thSmith Numbers
94thSpelling Numbers
259thStar Wars Opening Crawl
59thSudoku
72ndSudoku v2
72ndTen-pin Bowling
156thTime Distance
136thTongue-twisters
85thUnited States
214thVampire Numbers
61stVan Eck Sequence
39thZodiac Signs
50thγ
94thλ
39thπ
93rdτ
75thφ
29th√2
32nd𝑒
55th