Word Search - how to avoid non relevant clicking
I'm building a game based on a wonderful word search template Anna shared here, but it's a little different.
Instead of a bank of hidden words, I've created definitions, one in each layer, that once the player recognizes the missing word, and clicks on the first and last letter of the missing word, the word lights up in the crossword puzzle, and also in the definition text. So far so good.
How can I limit the players to click on the specific word ONLY when the relevant layer with the relevant question is open? I want to avoid the option for them to guess the words.
Any ideas will be appreciated:).