Cup Color Stack vs Calc Ninja

Sort out a messy pile of cups just like tidying up your little knick-knacks, and let the gentle rhythm melt your stress away. Your screen is filled with all kinds of cute boba cups. Every move feels like organizing a little piece of your day. The rules are simple: you can only move the top cup from any stack. Using just one temporary holding spot, match cups with the same patterns and pop them into the hanging basket above. It’s a highly satisfying, gentle sorting ritual. The gameplay is easy to learn but keeps your brain active! Plan your moves carefully so your temporary spot doesn’t get full and leave you stuck. As you level up, the puzzles get trickier with more cup designs, fun obstacles, and the occasional timed challenge to keep things fresh and exciting. You’ll love the little details: handy power-ups can give you extra space or clear out roadblocks, while the smooth controls and snappy sound effects make every match incredibly satisfying. The clean art style and soft colors create a perfect, cozy vibe you’ll want to get lost in. Looking for a peaceful and rhythmic way to pass the time? Start sorting your first stack of cups today, and enjoy the calming, rewarding feeling of putting everything perfectly in its place.

Calc Ninja is a mental-math battle puzzle. Fill the blanks in each equation to strike down the oni! How to play 1. Each battle shows an equation with blank tiles, e.g. ( □ + □ ) × □ = 18. 2. Tap number tiles to fill the blanks so the equation is true. 3. A correct answer strikes the demon; a wrong answer or running out of time lets it strike you. Content - 30 scrolls across 6 ninja ranks (Shoden to Gokui) - 16 unique oni bosses with a demon gallery - Operators and parentheses stay fixed. You only place the numbers, so it is pure mental math. Great for - Adults who want daily brain training - Anyone who likes number puzzles and quick arithmetic - Fans of a Japanese ninja-and-oni theme Free to play. No account required. * This app is a work of fiction. Characters and story are not based on real people or events.