19-June-2024 Wednesday
M.Video and the mystery of the missing air conditioner
20-September-2022 Tuesday
Difficult puzzle (I don't know the answer)
07-May-2017 Sunday
Question to the society of astronomers - what kind of celestial object is this? :)
29-November-2016 Tuesday
Everything is possible with beeline!
09-November-2015 Monday
One day
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