Sure! Answers are broken up below.

> Is losing autobiographical memory inmediate, or could you remember a few seconds of what you see?

It's not that I "lose" memories per se, I think I just don't store them in terms of personal experience in the first place. There's no "buffer" in which I have normal autobiographical memory even in the short term.

I have very good short term memory. So for instance I have taken one of those kinds of tests where I'm shown an increasingly long sequence of things and I have to recall them in order — I perform extremely well on that — but the only data I "store" is the fact of what the sequence is, not anything about what it felt like sitting in the room being shown the cards, what emotional state I was in at the time, etc.

> Can you think in other languages?

Yes. My native language is English and I am fluent in Chinese. My husband speaks only Chinese, so between home/work/friends I speak about 50/50 of each regularly. My internal monologue switches between the two languages based on who I'm talking to and what topic I'm thinking about (usually related to which language I encountered it in first).

> Can you learn patterns like chess moves?

Yes, but I tend to recall patterns like that as a verbal description of the sequence, not a visualization. I think I am not fully aphantasic, but 95% or so. If I concentrate, I can imagine something as simple as "two squares up, one to the side" for a knight move for example; the very rough shape of a pawn, rook, etc., but I can only "summon" tiny pieces of each such thing into my mind at a time, almost like looking through a very blurry spyglass at maximum magnification. E.g. trying to imagine a pawn from top to bottom goes "circle, horizontally flat trapezoid, long vertical trapezoid, roundish base of some kind?".

> What is your oldest memory?

If by "memory" you mean something approximating a regular person's sensory-memory and not just a fact about a thing that happened, probably two days, and it's only an extremely vague/blurry still-frame or two from a moment that just so happened to be among the most emotionally charged I've experienced within the last ~year.

I have literally zero memories of being a child, for instance.

> Can you foresee events, like an accident about to happen?

I can anticipate them by logical inference, if that's what you mean, but I can't "see" them in my mind's eye or anything like that.

> Do you have olfactory memory?

None whatsoever. None for taste either. I do however have extremely good recall for music — e.g. I can "replay" an orchestral piece with multiple parts with reasonably high fidelity in my head — but not for non-musical sounds.

> Do you like any kind of puzzles?

I've never had any interest in visual puzzles, but I like verbal/logic related ones.

> Can you follow or find things with a map?

Only so long as (a) I'm pretty much constantly looking at the map and (b) the map's orientation is aligned with the terrain around me. For instance if I'm a passenger in a car looking at a standard "north-is-up" oriented road map, but the car is driving east and I'm trying to navigate, it is quite exhausting, figuring out each turn takes at least several seconds of full concentration, and I am likely to make many errors.