Train Idle Master vs Smart Blocks

You are the owner of the train. Serve customers and earn money!

Can you fill every cell? Smart Blocks is the most satisfying shape puzzle that gets harder as your brain gets sharper. Drag, drop, and place geometric pieces onto the grid to fill the target shape exactly. Every puzzle is unique — no repetition, no filler. Just pure spatial thinking at every level. KEY FEATURES: • 100+ unique shape puzzles — progressive difficulty from 2×2 to 12×12 grids • Daily Challenge — one new puzzle every day, compete on the global leaderboard • Score Breakdown — see exactly how every bonus was earned after each solve • Game Center leaderboards — see how you rank against players worldwide • 20 color themes — beautiful palettes to match your mood • Ambient music — 11 tracks from Zen Garden to Deep Space • Hint system — 1 hint per level when you're stuck • Undo support — experiment freely without restarting • Satisfying haptics & audio — every piece placement feels like a click • iCloud sync — your progress follows you across devices • No internet required — play anywhere, anytime WHY SMART BLOCKS? Most puzzle games run out of challenge. Smart Blocks doesn't. The difficulty scales naturally as your spatial reasoning improves, always staying one step ahead. Built by puzzle enthusiasts who believe a great puzzle should feel earned. FREE vs PREMIUM: Free: • All puzzles, unlimited play • Daily Challenge • 3 undos per day (2–3 per level) • 2 hints total — 1 per level • 1 music track (Zen Garden) • 4 color themes Premium — No Ads, Unlimited Everything: • Unlimited hints — 1 per level, every level • Unlimited undos — experiment freely • All 20 color themes unlocked • All 11 music tracks unlocked • Zero ads, forever • Available monthly, yearly, or lifetime Support: https://nemostation90.github.io/app-support/apps/smartblocks/ Privacy: Your data stays on your device. iCloud sync uses your personal iCloud account.