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Chess Tactics Daily
812 members
White to move. Find the forced mate in 3.
Every day is Quesday
Find your people. One question a day.
Niche communities — from AI builders to chess tacticians — publish one question a day. You answer in 30 seconds, see the explanation instantly, and unlock the discussion only after you've taken a swing.
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Daily AI Builders
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When designing an MCP server, what should you expose first?
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Modern CSS Daily
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Which container query unit scales with the parent's inline-size?
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A daily loop that closes.
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Join one that fits — daily, weekly, your call.
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Answer the question
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For creators
Building a niche community is easier than a podcast.
If you teach something, even a narrow slice of it, you have enough to launch a community. Schedule one question. Members answer, learn, talk. You see exactly who shows up.
Start your community →- Schedule recurring questions — daily, weekly, or your own cadence.
- Instant grading + explanations — members learn the moment they answer.
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Today is Quesday
The Question of the Day.
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Lab Medicine
Today’s question
Multiple choice · answer once · +10 points
A man develops acute haemolysis after an infection. A quantitative G6PD assay drawn DURING the acute episode is reported as normal, yet G6PD deficiency is still strongly suspected. Why can the assay be falsely normal, and when should it be repeated?
Pick your answer — then create a free account to see if you’re right.