Risk Official Rules: Progressive Card Trade Explained
Yes, the value increases; the next set is worth more based on how many sets have been traded in so far.
Category Card Play Rules
Cards Against Humanity Draw 2 Pick 3 Official Rules
No explicit official ruling found; check the latest official rulebook/FAQ.
Skip-Bo Official Rules: Starting Building Piles with Wilds
Yes, a SKIP-BO card or a number 1 card can both be used to start a building pile.
Clue Official Rules: How Many Cards to Show During Turns
Yes, a player must show exactly one clue card that refutes the suspicion.
Skip-Bo Official Rules: Running Out of Stock Pile Cards
Yes, you continue playing if you are in a partnership, as both partners can play from their remaining piles.