12 Days of Christmas
37th24 Game
3rd99 Bottles of Beer
60thAbundant Numbers
66thAbundant Numbers (Long)
34thArabic to Roman
26thArithmetic Numbers
21stArrows
20thAscending Primes
16thASCII Table
27thbrainfuck
25thCatalan Numbers
23rdChristmas Trees
19thCollatz
45thCSS Colors
15thCubes
17thDay of Week
17thDiamonds
31stDivisors
41stEmirp Numbers
40thEmirp Numbers (Long)
16thEmojify
11thEvil Numbers
50thEvil Numbers (Long)
26thFarey Sequence
13thFibonacci
122ndFizz Buzz
149thFoo Fizz Buzz Bar
64thForsyth–Edwards Notation
11thFractions
22ndGame of Life
15thGijswijt’s Sequence
12thHappy Numbers
26thHappy Numbers (Long)
17thHexdump
13thIntersection
25thInventory Sequence
14thISBN
24thMedal Tally
8thNumber Spiral
16thQuine
98thRock-paper-scissors-Spock-lizard
13thSeven Segment
18thSierpiński Triangle
21stSpelling Numbers
18thTongue-twisters
25thUnited States
14th