1. SQR🔲 2

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2 guides
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  1. 6
    • 8

    Operation: nb_row, nb_col
    /(-7): 7 5;
    /7: 4 3;
    /7: 5 4;
    /(-9): 2 4;
    /(-5): 5 6;
    /(-2): 5 7;
    *6: 4 2;
    +85: 1, 2
    +76: 1, 3
    -79: 1, 5
    -64: 1, 6
    -52: 2, 3
    +43: 5, 4
    -83: 7, 6

  2. 5
    • 9

    Level 18's solution:

    Operation: nb_row, nb_col
    /(-9): 7 6
    /7: 3 4
    /5: 2 4
    /(-4): 4 3
    /4: 1 7
    /3: 6 5
    *10: 5 4
    *3: 2 6
    -79: 1 6
    -8: 4 2
    +54: 2 4
    +32: 3 4