1. Top-left puzzle:
- Row sums: 24+9+5=38, 7+3+17=27, 10+10+20=40
- Column sums: 24+7+10=41, 9+3+10=22, 5+17+20=42
- Diagonal sums: 24+3+20=47, 5+3+10=18
- Not a magic square.
2. Top-right puzzle:
- Row sums: 9+11+1=21, 8+14+4=26, 23+1+16=40
- Column sums: 9+8+23=40, 11+14+1=26, 1+4+16=21
- Diagonal sums: 9+14+16=39, 1+14+23=38
- Not a magic square.
3. Middle-left puzzle:
- Row sums: 1+22+23=46, 24+7+16=47, 17+4+25=46
- Column sums: 1+24+17=42, 22+7+4=33, 23+16+25=64
- Diagonal sums: 1+7+25=33, 23+7+17=47
- Not a magic square.
4. Middle-right puzzle:
- Row sums: 11+12+3=26, 25+16+10=51, 15+19+21=55
- Column sums: 11+25+15=51, 12+16+19=47, 3+10+21=34
- Diagonal sums: 11+16+21=48, 3+16+15=34
- Not a magic square.
5. Bottom-left puzzle:
- Row sums: 13+10+16=39, 1+17+21=39, 18+12+9=39
- Column sums: 13+1+18=32, 10+17+12=39, 16+21+9=46
- Diagonal sums: 13+17+9=39, 16+17+18=51
- Not a magic square (column sums differ).
6. Bottom-right puzzle:
- Row sums: 8+3+20=31, 11+15+5=31, 12+13+6=31
- Column sums: 8+11+12=31, 3+15+13=31, 20+5+6=31
- Diagonal sums: 8+15+6=29, 20+15+12=47
- Not a magic square (diagonal sums differ).
Parent Tip: Review the logic above to help your child master the concept of printable logic grid puzzles for middle school.