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Category Archives: Uncategorized

Difficult elementary school math problems

Many math problems are fascinating. Often they are also difficult, so that only those who have high enough education can understand their beauty. But sometimes a really simple problem – such that anyone with just the elementary school knowledge can solve it – can be quite cute as well. Most elementary school math questions are [...]

Photos from Indian Himalayas

I’ve uploaded the pictures from the “cycling” part of my Himalaya trip.
Some thumbnails: