AoC 2021

Using Ruby 3

Calendar (Part One / Part Two)


1 ✅/✅	2 ✅/✅	3 ✅/✅	4 ✅/✅	5 ✅/✅
6 ✅/✅	7 ✅/✅	8 ✅/✅	9 ✅/✅	10 ✅/✅
11 ✅/✅	12 ✅/✅	13 ✅/✅	14 ✅/✅	15 ✅/❌
16 ❌/❌	17 ❌/❌	18 ❌/❌	19 ❌/❌	20 ❌/❌
21 ❌/❌	22 ❌/❌	23 ❌/❌	24 ❌/❌	25 ❌/❌

How to run

> ./bin/run <day>