A quieter way to keep time with your puzzles. • Three optional moments. Morning Iceland, Midday Tuscany, Evening Kyoto — each with the chapter and ambient track that matches the hour. A soft card on the home screen during your enabled segments. One tap to enter. • Seasonal sync. Your device knows what month it is. The watercolor washes shift a few percent warmer or cooler, and a quiet seasonal layer — birds in spring, distant thunder in winter — mixes under your chapter's base sound. You probably won't notice it changed. That's the point. • Your Journey. A private on-device log of every session. Today, this week, this month, the time you've spent and the chapters you've sat with. No leaderboard. No streak. No comparison to anyone. Just yours, here, and never sent anywhere. • A clearer board. When you select a digit, every other instance of it on the board now lifts — including the puzzle's given numbers, which earlier missed the highlight. The number pad shows how many of each digit still need placement, and underlines the one that matches your selection. Calm by default. Nothing new turns itself on without you.

v1.1 — Quieter, more focused, more meditative. • Cell selection on the board is now clear at a glance — selected cells get a soft stroke, and the row/column/3x3 box of your selection is subtly highlighted so you can scan placement faster. • Same-digit awareness — selecting a cell that already holds a number lifts every matching digit on the board to a deeper text color. Filling a cell briefly pulses gold so you know it took. • Ambient soundscapes — five hand-mixed meditation tracks (rain & guzheng, ocean & flute, mountain wind & strings, campfire & cello, summer night & piano) you can toggle from Settings or the music-note icon on the puzzle screen. Plays gently under your own music; off by default.