Looks similar
The Offline Club(theoffline-club.com)
168 points by esher | 83 comments
Show HN: OffChess – Offline chess puzzles app(offchess.com)
332 points by avadhesh18 | 149 comments
Landing page for OffChess, an ad-free iPhone and Android app with over 100,000 chess puzzles that work fully offline.






