A real speed boost!<br><br>Twin Card Challenge has been completely rebuilt under the hood: levels load instantly, progress saves immediately, and the app is far lighter to download.<br><br>15 Google Play Games achievements to unlock<br>Updates now install without leaving the game<br>Several bugs fixed<br>Thanks for playing, and feel free to leave a review!
Only the current version so far — new entries appear as the game ships updates.
