--- title: "2024-05-17" --- - [x] Anki Flashcards - [x] KoL - [ ] Sheet Music (10 min.) - [ ] Go (1 Life & Death Problem) - [ ] Korean (Read 1 Story) * Exploration of the law of [[pred-trans#Distributivity of Conjunction|Distributivity of Conjunction]]. * Flashcards for left-child, right-sibling tree representations. * Distinguish [[set/index#Classes|classes]] and sets. Discuss Zermelo-Fraenkel and von Neumann-Bernays alternatives. * First play test for Hide and Seek. Decided to move forward with building the mobile apps.