1. What is the Russian for "hobby"? хобби
2. What is the Russian for "puzzle"? загадка
What does the word 'saw' mean in Russian? пила
Can you explain in Russian why a 'jigsaw puzzle' is called in English? потому что выпиливается лобзиком
4. What do we call a 'jigsaw puzzle' (picture 2) in Russian?
мозаика