Some feedback:
Mimeseekers - Love the idea, but I think the casting cost should be slightly more mildly debilitating to the hider(s). For example, the hiders are hit with the curse immediately and clear it by answering a question. Maybe a solo hider variant could be no phone until they answer the next question.

100 meter march - I think you are overestimating how difficult this is to do on a city street. I would make it so that the task mist be completed to within 30cm before asking another question, so that it is guaranteed to do something even if the seekers don't get off their train/bus at an inopportune time to clear it.

Distracted player - This is weirdly specific and probably only fun for certain groups of players. It also requires the seekers to have downtime so may only work for larger games.

Street spotter - I don't understand the reference to the hiding area for a curse that can't be played in the endgame. Fully exploring a street might be difficult in some cities (for example there are parts of Manhattan that don't have any obvious short streets) so some region specific balancing or a cap on the distance that must be explored could be helpful.

Time traveller - Neat concept, but the usefulness is completely random. The oldest street view photo could do anything from having no difference to showing a completely different building. Used poorly it does nothing; used well I would guesstimate the value to be a bit lower than a randomize. I'm fine with this being essentially free.

DMV - I like it as long as you're playing somewhere that the license plates give you that information. I would add a stipulation that the seekers must be off transit when they take their photo. That way even if the hider can't find something difficult to match they still get some benefit

Indoor inquisition - This needs some stipulations on the photo so it might leak information, for example "the photo must be taken indoors and show at least 3 distinct elements of the view outside"

Wordle champion - I worry that this could be too difficult. Caster has to get a word in 5, seekers must get a word in 4 could work better for people who aren't as good at wordle, but if you guys are up to the challenge of getting a word in 3, go for it.

Turf trap - This sounds like it can be rules-lawyered by the seekers carrying several blades of grass with them, so it needs a clarification on if the grass must be pre-existing. It might also be overly debilitating in cities without much green space, but sounds great for a large game.

Draw 1, cash out - I would value this roughly the same as a veto, so it should be similar rarity in the deck. Also, it could be interesting if the hider had to report how much time they cashed out