Summetry (PuzzleLab)
Swap tiles in a 4x4 grid until every row and column hits the target sum.
Every day: A new 4x4 grid of numbers every day with a target sum (for example 17). You swap tiles until every row and column adds up to the target, and the game counts your moves. New puzzle: Once a day.
Summetry is a daily number puzzle on PuzzleLab. A 4x4 grid of numbers is scrambled, and you swap tiles until all four rows and all four columns add up to the day's target. A counter shows how many lines are aligned and how many moves you have used.
About Summetry (PuzzleLab)
Summetry is one of the free daily puzzles on PuzzleLab, a collection of small browser games with no sign-up.
Each day you get a 4x4 grid of numbers and a target sum. Your job is to swap tiles around until every row and every column adds up to that target. The game shows how many of the eight lines are aligned so far, and keeps count of your moves.
It looks simple, but moving one tile changes both a row and a column, so fixing one line often breaks another. Planning swaps that help two lines at once is the key. A new grid arrives every day.
It suits players who like quick arithmetic logic puzzles and magic-square style challenges.
How to play Summetry (PuzzleLab)
- Read the day's target sum.
- Look at the scrambled 4x4 grid of numbers.
- Swap two tiles to change their rows and columns.
- Keep swapping until all four rows and four columns add up to the target.
Tips
- Work out how far each row and column is from the target before moving anything.
- Look for swaps that fix a row and a column at the same time.
- Fewer moves is better, so avoid trial-and-error swapping.
Questions
Is it daily?
Yes, a new puzzle every day.
What is the goal?
Make every row and column of the 4x4 grid add up to the target sum.
Do I need an account?
No, it is free with no sign-up.
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