Chess Endgame Puzzle Trainerv2.0 / 3.5.78

What changed

• New featureWeekly special events with bonus XP
• SocialLive leaderboards and trophies for top finishes
• New featureNew events calendar
• New featureCross-device synchronization for event participation
• UXImproved countdown accuracy and smoother event screens

Original release notes

What's new
• Special Events: join weekly events for bonus XP.
• Compete on live leaderboards and earn trophies for top finishes.
• New Events calendar to see what's coming up.
• Event participation now syncs across your devices (sign in to join).
• Accurate countdowns, smoother event screens, and polish fixes.