Summer 2025 Sale For Puzzles. Prior to the sale on 20 to 26 june 2025, mysterious cards could be. It runs for two weeks from june 27 to july 11, featuring daily deals,.
Check out the best indie deals to be found during the steam summer sale 2025, with historical lows & big bargains to be grabbed across the event! Please note this offer applies to all puzzles in summer collection.