Crossword and word search

Word search is a puzzle presented as a grid of words crossing each other horizontally and vertically. Students get words to fit into the grid by answering questions or guessing definitions in a crossword puzzle. According to the rules, answers can only be nouns in the nominative and singular. But you can also find various innovations in this game, change the rules according to the needs of the students. On the site http://a4esl.org/ there are crosswords of any complexity, with tips and answers.