Number Match: Pairs and Tens

A calm number puzzle for people who enjoy logic, sudoku and unhurried brain games.

The board is filled with digits from 1 to 9. Find two equal digits, or two digits that add up to 10, and remove them. A pair can sit next to each other horizontally, vertically or diagonally, across cells that have already been cleared, or at the seam of two rows: the last digit of one row and the first digit of the next. A fully cleared row disappears, and when the board is empty the stage is complete.

Out of moves? Tap “+” to append copies of the remaining digits and keep playing. A pair found across empty cells scores more than an adjacent one, so look for long-range moves.

Inside: hundreds of stages with a gentle difficulty curve, a daily challenge, hints, a day streak with a bonus for regular play, and automatic saving. Large digits and a clean light design make it comfortable on both phone and desktop. Great for adults and kids alike — a nice way to unwind and keep your memory sharp.