Sherlock creates word puzzles, namely word searches with additional words hidden in the answers. The games are fairly basic and not especially use friendly - the writing is quite small and there are no sounds or special effects - but if you are after plain and simple wordsearch games, Sherlock is the app for you. It does have a tendency in the English version in particular to use very obscure, unusual words and then give no definition or explanation of those words, which can be frustrating.