LinkedIn Pinpoint #890 Answer
Puzzle #890 · Wednesday, October 7, 2026
LinkedIn Pinpoint #890 answer: the category is Blood types! Clues: A+ · B- · AB+ · O+ (the most common) · O- (universal red cell donor).
The answer
- A+
- B-
- AB+
- O+ (the most common)
- O- (universal red cell donor)
One clue at a time, as in the game. Clue 1 of 5: “A+”. Press Next step for the next one.
All 5 clues fit this category.
Other LinkedIn games today: Mini Sudoku · Patches · Wend · Zip · Queens · Tango · Crossclimb.
What do A+, B- and AB+ have in common?
Pinpoint #890 gives you five clues, one at a time; the fewer you need, the better your score. Take "A+" and "B-" together: the link is not the literal meaning.
Hints
Hint 1: where to start
Ask what "A+", "B-" and "AB+" could all be examples of.
Hint 2: a solid foothold
The category has this shape: "B____ types"; the hidden word has 5 letters.
Hint 3: nearly there
The last clue, "O- (universal red cell donor)", is the plainest of the five: work out what it is, then fit it to that shape.