0.0016 sec init connection

0.0454 sec 1 rows SELECT id, words_prefix, words_count FROM game_tasks WHERE words_count<1000 AND words_count>200 AND id!=0 ORDER BY RAND() LIMIT 1

0.0088 sec 746 rows SELECT w.word, w.id FROM words_to_prefixes AS p INNER JOIN words AS w ON w.id=p.id_word WHERE p.prefix='се'