Three yellow numbers are locked. Rearrange the other six green numbers so that the row, column and diagonal sums all equal the target sum.
The solution may not be unique.
| TRANGLE: Three yellow numbers are locked. Rearrange the other six green numbers so that the row, column and diagonal sums all equal the target sum. The solution may not be unique. | ||||
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| 1 | 2 | 3 | 4 | S=13 |
| 5 | 6 | |||
| 7 | 8 | S=19 | ||
| 9 | S=24 | |||
| S=25 | ||||