Make 10

Drag a box over a board full of numbers from 1 to 9. If the numbers inside add up to exactly 10, they pop and disappear. See how many numbers you can clear in 2 minutes. Empty cells can be inside the box, so you can group numbers that are far apart. Grouping three or four numbers clears more than grouping two. It takes quick mental math and a sharp eye. The layout is fixed for each board, so you can compete with friends on the exact same one.

How to play

1. Drag to draw a box around some numbers.
2. If the numbers in the box add up to 10, they pop.
3. Empty cells inside the box are fine.
4. Your score is how many numbers you clear in 2 minutes.

Tips for a better record

• Start with obvious pairs like 1+9 and 2+8.
• Save small numbers like 1 and 2. They're handy for pairing with big ones later.
• As the board empties, you can reach across gaps to group distant numbers.

Grades

• 🏆 Math Legend · 70 numbers or more
• 🧮 Mental Math Master · 58 numbers or more
• ✨ Sharp Eye · 45 numbers or more
• 🙂 Steady Counter · 30 numbers or more
• 🐢 Slow and Steady · Fewer than 30 numbers