NumFlow — Sort the Numbers, Calm Your Mind 🧠
Think you've got what it takes? NumFlow is a deeply satisfying number-sorting puzzle: pour and stack numbered balls between tubes until every tube holds just one. Easy to learn, wonderfully addictive, impossible to put down.
Start with a gentle 2-color warm-up and work your way up to brain-bending 7-color master puzzles. Every move counts — plan ahead, untangle the chaos, and enjoy that perfect "click" when a tube snaps into place.
🎯 1000 HAND-CRAFTED LEVELS
A full campaign that grows with you:
• Levels 1–50: Beginner & Easy — learn the ropes
• Levels 51–100: Medium puzzles join the mix
• Levels 101–1000: all six tiers — Beginner, Easy, Medium, Hard, Expert & Master
Every level is guaranteed solvable and tuned for that "just one more" feeling.
🕹️ A MODE FOR EVERY MOOD
• Campaign — 1000 levels of escalating challenge
• Daily Challenge — a fresh puzzle every single day
• Zen Mode — no timers, no pressure, pure relaxation
• Time Attack — race the clock and beat your best
• Versus — go head-to-head and prove who's sharper
• Puzzle Creator — design your own puzzles and share them
🏆 COMPETE & EARN
• Weekly Tournament — climb the leaderboard every week
• Monthly Contest — battle for the top spot
• Puzzle of the Week — one shot at one elite puzzle
Finish on top to earn in-game rewards: coins, gems, hints, undos, skips and lives. (All rewards are in-game only.)
🎨 MAKE IT YOURS
• Unlock beautiful tube themes — Classic, Neon, Pastel, Retro Pixel & more
• Collect coins and gems as you play
• 42 achievements to chase
• Invite friends with your referral code
📴 PLAY ANYWHERE — ONLINE OR OFF
NumFlow works fully offline. Solve on a flight, on the subway, anywhere — progress saves instantly and syncs automatically the moment you reconnect.
✨ THOUGHTFULLY DESIGNED
• Smooth, modern interface with satisfying animations & haptics
• Smart hints and undos when you're stuck
• Pick up exactly where you left off
• Quick to start, endlessly replayable
Whether you have two minutes or two hours, NumFlow is the perfect brain workout to relax, focus, and sharpen your logic.
📧 NEED HELP OR HAVE FEEDBACK?
We'd love to hear from you!
• Email: support@numflow.in
• Website: https://numflow.in
• Help & Support: https://numflow.in/support
Download NumFlow now — sort the numbers, clear your mind, and become a puzzle master! 🧩
Sort the numbers, fill the tubes & solve 1000 brain puzzles. Free & offline!