Seven prompts, 25 seconds each. Any correct answer counts, but the less obvious it is, the more points you get and the deeper your krill dives. Each prompt also has one hidden Gem worth 100.
Skip the first answer that pops into your head. The famous "obscure" pick lands in Too Clever. Small typos are forgiven.
Today's dive is the same 7 prompts on any phone, so you can each play on your own and compare. You get 5 resets a day for a fresh set of 7, and reset 1, 2, 3 and so on match on both phones too. Unlimited gives you 45 seconds of air that only drains while you're answering. Accepted answers refill it, and rarer answers refill more. Answer lists and rarity tiers are hand-made estimates, not real player data.
Each player answers the same prompt with the phone passed between turns. Answers stay hidden until you both have gone.
No peeking at the other player's screen. The timer starts when you tap ready.