Advent of Code 2023 Solutions BQN APL Python Day 1A 1B 2A 2B 3A 3B Link 1 ✅ ✅ ✅ ✅ no video 2 ✅ ✅ no video 3 ✅ ✅ no video 4 ✅ 🟡 ✅ ✅ ✅ maybe video? 5 ✅ ✅ no video 6 ✅ ✅ ✅ ✅ maybe video? 7 ✅ ✅ no video