Row Stack vs Sort Colors

Row Stack: Drop, Fill, Survive! Think fast, stack smart, and see how long you can last in this addictive block-stacking puzzle that flips everything you know about falling-block games on its head! In "Row Stack", there's no rushing clock forcing your hand, YOU decide where every piece goes. Place your blocks one by one, fill each horizontal row completely, and watch it vanish in a satisfying flash. But be careful: the board fills up fast, and once you're out of room, it's game over. Your mission is simple but endlessly challenging: complete solid rows to clear them, keep the board under control, and survive as long as you possibly can. How It Works: • Place one block at a time, exactly where you want it • Fill an entire horizontal row to clear it and free up space • Work through your queue, new pieces are dealt in sets of 3, and you must place all three before the next set arrives • No skipping, no dropping pieces you don't like, every block must find a home • Keep the stack low and the board alive! Game Features: • Easy to Learn, Endlessly Addictive Pick up and play in seconds. Simple drag-to-place controls make it effortless to start, but mastering the board takes real skill. • A Fresh Twist on Block Puzzles No falling pieces, no time pressure, just pure, thoughtful placement. Every move is a decision, and every decision matters. • Plan Three Moves Ahead Pieces come in batches of three, and you must use every single one. Think ahead, leave yourself options, and set up the perfect clear. • Survive as Long as You Can There's no finish line, just your own high score to beat. How long can you keep the stack from overflowing? • Clean, Colorful, Satisfying Bright, minimalist visuals and buttery-smooth animations keep your focus on the puzzle and make every cleared row a joy to watch. Whether you've got two minutes or twenty, "Row Stack" delivers quick, brain-teasing sessions that are perfect for relaxing or chasing that next high score. One more piece, one more row, one more run... Download "Row Stack" now and see how long you can survive!

Can you solve all 200+ levels? Tap, think, and sort your way through the ultimate color puzzle challenge. Simple to learn, deeply satisfying to master — every level is verified solvable. Color Sort Puzzle is a relaxing yet challenging brain teaser where you sort colored blocks into glass tubes. Simple to learn, deeply satisfying to master. Every level is algorithmically generated and verified solvable, so you'll never hit an impossible puzzle. HOW TO PLAY Tap a tube to pick up the top block, then tap another tube to place it. A block can only go on a matching color or into an empty tube. Sort all blocks by color to complete each level! FEATURES * 200+ Unique Levels Start easy with 3 colors and 4 tubes, then work your way up to complex puzzles with 7 colors and 8 tubes. Every level is verified solvable - no luck required, just logic. * 3-Star Rating System Can you solve each level at or under par? Earn stars based on your move efficiency. Go back and perfect earlier levels for maximum stars. * Smart Hint System Stuck on a tricky level? The built-in hint engine analyzes every possible move to show you the optimal next step. Hints regenerate over time - no purchase needed. * Speed-Run Mode Race against the clock! Unlock speed-run mode and earn gold, silver, or bronze badges based on your solve time. Track your personal best for every level. * Daily Puzzle Challenge A brand-new puzzle every day! Compete for the fewest moves and climb the leaderboard. Build your daily streak for bonus XP. * Weekly Expert Packs Seven extra-hard puzzles released every week for experienced players. Think you're ready? * 15 Ranks & XP Progression Earn XP from every level, daily challenge, and achievement. Rise through 15 ranks from Novice to Transcendent, unlocking new themes and features along the way. * 10 Beautiful Themes Customize your puzzle experience with 10 visual themes - unlocked through gameplay progression. Dark mode, vibrant colors, minimal styles, and more. * 28 Achievements Master specific challenges, reach milestones, and complete special objectives. Show off your puzzle-solving skills. * Unlimited Undo Made a wrong move? Undo and try a different approach. Every level gives you multiple undos so you're never stuck. * Share Your Victories Beat a tough level? Share a beautiful results card showing your score, stars, and rank with friends. WHAT MAKES US DIFFERENT - Enjoy the full game with nothing held back — just puzzles - Every level is mathematically verified solvable - Smart hints that actually help (finds the optimal move) - Group transfer mechanic - stack same-color blocks for efficient multi-block moves - Relaxing dark theme designed for comfortable play sessions - Offline play - no internet required Perfect for fans of water sort puzzle, ball sort, sudoku, and other logic games. Whether you have 2 minutes or 20, Color Sort Puzzle is the ideal brain exercise. Download now and start sorting!