​Relief Crochet Squares with Holes

The quantity of sts is multiple 16 + 2 + chain sts increase.

1^st row: 3 chain sts increase, 1 double crochet in the 1^st chain st, * 2 chain sts, skip 1 chain st, 1 single crochet in the next chain st, 2 chain sts, skip 1 chain st, 1 double crochet in the next chain st, 2 chain sts, skip 1 chain st, 1 single crochet in the next chain st, 2 chain sts, skip 1 chain st, 1 double crochet in the next 9 chain sts*; repeat from * to *, 1 double crochet in the last chain st;

2^nd row: 3 chain sts increase, skip the 1^st double crochet, * 1 double crochet in the next 9 double crochets, 3 chain sts, 1 double crochet in the next double crochet, 3 chain sts*; repeat from * to *, 1 double crochet in the last double crochet and chain st increase of the previous row;

3^rd row: 3 chain sts increase, skip the 1^st double crochet, 1 double crochet in the next double crochet, * 2 chain sts, 1 single crochet in the next arch of chain sts, 2 chain sts, 1 double crochet in the next double crochet, 2 chain sts, 1 single crochet in the arch of chain sts, 2 chain sts, 1 double crochet in the next 9 double crochets*; repeat from * to *, 1 double crochet in chain st increase of the previous row;

4^th row: as the 2^nd row;

5^th row: 3 chain sts increase, skip the 1^st double crochet, 1 double crochet in the next double crochet, * 3 double crochets in the next arch of chain sts, 1 double crochet in the next double crochet, 3 double crochets in the next arch of chain sts, 1 double crochet in the next double crochet, 2 chain sts, skip 1 double crochet, 1 single crochet in the next double crochet, 2 chain sts, skip 1 double crochet, 1 double crochet in the next double crochet, 2 chain sts, skip 1 double crochet, 1 single crochet in the next double crochet, 2 chain sts, skip 1 double crochet, 1 double crochet in the next double crochet*; repeat from * to *, 1 double crochet in chain st increase of the previous row;

6^th row: 3 chain sts increase, skip the 1^st double crochet, * 1 double crochet in the next double crochet, 3 chain sts, 1 double crochet in the next double crochet, 3 chain sts, 1 double crochet in the next 8 double crochets*; repeat from * to *, 1 double crochet in the last double crochet and chain st increase of the previous row;

7^th row: 3 chain sts increase, skip the 1^st double crochet, 1 double crochet in the next double crochet, * 1 double crochet in the next 8 double crochets, 2 chain sts, 1 single crochet in the next arch of chain sts, 2 chain sts, 1 double crochet in the next double crochet, 2 chain sts, 1 single crochet in the next arch of chain sts, 2 chain sts, 1 double crochet in the next double crochet*; repeat from * to *, 1 double crochet in chain st increase of the previous row;

8^th row: as the 6^th row;

9^th row: 3 chain sts increase, skip the 1^st double crochet, 1 double crochet in the next double crochet, * 2 chain sts, skip 1 double crochet, 1 single crochet in the next double crochet, 2 chain sts, skip 1 double crochet, 1 double crochet in the next double crochet,2 chain sts, skip 1 double crochet, 1 single crochet in the next double crochet, 2 chain sts, 1 double crochet in the next 9 double crochets and chain st*; repeat from * to *, 1 double crochet in chain st increase of the previous row.

Repeat 2^nd-9^th rows.