Reddit reviews Unolingo Series 2

Simple, original word puzzle for your Kindle Fire or Android deviceSeries 2 Puzzles: 160 puzzles offering hours of enjoymentUnique hint and audit functions to help you solve the most difficult puzzlesBonus puzzles accessible by inviting others to try UnolingoFlexible design supports casual play, collaboration with friends, or time-based competitionExtensive performance statistics to monitor your progress and compare with others