Pullchain vs Sudoku Santai

Pullchain is a puzzle about where you put things down. Each turn you place a single stone. It never moves again — but if it lands beside its equal, it pulls that stone in and doubles, and the doubled stone slides on into the next, and the next. Build a staircase, leave the right cell open, and one drop climbs all the way up. • No sliding, no swiping: every placement is a decision • Chains multiply — the longer the run, the more each merge is worth • When a stone could merge with two, you pick which — or tap the stone itself to pull them all in at once • The board grows as you do, from 4×4 to 9×9, and brings rocks with it • WILD stones and BOMBs turn up when you least expect them • Pick a trait at every milestone and make each run its own • Keep a stone in the bag for later, and reach for the tools — Breaker, Swapper, Purge — when the board closes in • Classic mode: an empty board and nothing but numbers • A half-minute tutorial, then the game gets out of your way • In 16 languages No forced ads, ever. A video plays only when you ask for one: a second chance with two bombs when a run ends, or a refill for an empty tool. A one-time purchase removes even those — the second chance and the refills come without the video. No timers. No account needed: your bests go on the global leaderboards under a name the game makes up for you, like Amber Fox 42.

Sudoku Santai is the calm, classic number puzzle — made for relaxing, not rushing. Solve beautifully clean puzzles with Si Santai, a sleepy ginger cat who cheers when you finish a row, covers his eyes when you slip up, and naps when you pause. Soft bossa nova and jazz piano play in the background while you think. DAILY CHALLENGE • A fresh puzzle every day — the same one for everyone • A calendar to track your completed days and replay the ones you missed • Grow your daily streak PLAY YOUR WAY • Four levels: Easy, Medium, Hard and Expert • Every puzzle has exactly one solution • Pencil notes that tidy themselves up as you solve • Undo, erase and gentle hints whenever you need them • Highlights for the row, column, box and matching numbers • Pause any time and pick up exactly where you left off REWARDING, NEVER STRESSFUL • Earn up to three stars for every puzzle • Unlock 20 achievements • Track your best times and flawless solves • Satisfying animations, sounds and haptics MADE WITH CARE • No ads, no accounts, no tracking • Works fully offline • Beautiful in light and dark mode • Designed for iPhone and iPad Relax. Think. Solve.