• Smoother, more responsive gameplay and menus • Faster tab switching - no reload when you return to Home • Less stutter and lower memory use across the app • Stability improvements and minor bug fixes

Home Screen • Replaced the old header with a new profile card showing your rating, streak and accuracy at a glance • Added a dedicated Coffee Break card to quickly jump into a relaxed puzzle session Coffee Break Mode • Fully redesigned experience — new welcome screen with time presets (5/10/15/20 min), cleaner in-game layout and a polished session summary Special Events • Event details screen redesigned for better readability — more compact hero, countdown and sections • The event banner on the Train screen is now clearly visible and tappable Puzzle Smash • Double Rating Boost now shows an explanation popup before activating — no more surprise ads Checkmate Challenge • XP badge after solving a puzzle is now much easier to read Other improvements • "More Apps" section moved from Home to Settings • Various UI polish and navigation fixes

• Fixed a bug where streaks could break overnight even after completing daily training (affected users in certain time zones) • Fixed XP occasionally not being saved when completing multiple puzzles quickly • Premium subscribers no longer see a brief banner ad on app startup • Fixed an issue where the purchase success screen could appear before premium access was actually activated • Prevented accidental double purchases when tapping the Subscribe button rapidly • Improved cloud sync reliability - progress is less likely to be lost when closing the app immediately after solving a puzzle

NEW • See the Top 5 leaderboard in any Puzzle Smash mode without signing in. • Quick Play now lets you pick White or Black before the game starts. IMPROVED • Better color contrast across all themes for improved readability. • Cleaner Home, PayWall, and PuzzleSmash welcome screens. FIXED • Solved puzzles no longer disappear from history after signing out and back in. • Saved games now sync correctly to the cloud. • Cross-tab navigation to Rankings works smoothly.

1. Improved way of saving progress in locally and in a cloud. 2. New Opening Explorer with plan to build Opening Repertoire Builder in the next release. 3. User Interface better organized with split into multiple tabs. It allows me to create simpler instead of overloaded screens. 4. Possibility of playing with computer with Time Control. 5. Improved Stockfish integration 6. Fix for Chessboard perspective in the Puzzle Smash mode 7. Introducing Onboarding for new Players. It is adjusting rating.

User Interface improvements together with bugfixes. Added Hand & Brain functionality.

Puzzles screen improvements. Fix for missing rating.