Crochet Magic Squares
1st row: circle 5 chain sts in the ring by means of slip st;
2nd row: 2 chain sts (= 1st single crochet), 15 single crochets in the ring, slip st in the 2nd chain st of the initial chain;
3rd row: 4 chain sts (= 1st double crochet), * half double crochet, single crochet, half double crochet, double crochet*; repeat from * to * twice, half double crochet, single crochet, half double crochet, connect with the 4th chain st of the initial chain and change the color of yarn;
4th row: attach color B yarn to the next crochet, * single crochet, half double crochet, double crochet, treble crochet, 4 chain sts*; repeat from * to * 3 times, connect with the 1st single crochet and finish work with color B yarn;
5th row: attach color A yarn in the beginning of arch of 4 chain sts, * (2 single crochets, 2 half double crochet in the same arch), 2 double crochets, 2 treble crochets, 4 chain sts*; repeat from * to * 3 times, connect with the 1st single crochet and change the color of yarn.
6th row: attach the color B yarn in the beginning of arch of 4 chain sts. Then, due to the scheme *(3 single crochets, half double crochets in the same arch), 2 half double crochets, 3 double crochets, 3 treble crochets, 4 chain sts*; repeat from * to * 3 times, connect the 1st single crochet and finish work with this yarn;
7th row: attach color A yarn in the beginning of arch of 4 chain sts, follow the next scheme: *4 single crochets in the same arch, 4 half double crochets, 4 double crochets, 4 treble crochets, 4 chain sts*; repeat from * to * 3 times, connect with the 1st single crochet and finish working with this yarn;
8th row: attach color B yarn in the beginning of arch of 4 chain sts. After that, * 4 single crochets in the same arch, single crochet, 5 half double crochets, 5 double crochets, 5 treble crochets, 4 chain sts*; repeat from * to * 3 times, connect with the 1st single crochet and finish working with this yarn;
9th row: double crochet in every crochet of the previous row and in the arch: double crochet, 3 chain sts, 4 double crochets. Connect with the 1st double crochet and finish working with this yarn;
10th row: attach color A yarn to the corner of arch. Then, make 4 chain sts (as the 1st double crochet), 3 chain sts, double crochet in the same arch, *#1 chain st, skip the next crochet, double crochet*; repeat from * to * to the corners of arch, double crochet, 3 chain sts, double crochet#. Repeat from # to # twice and from * to * once, connect with the 4th chain st of the initial chain;
11th row: 5 double crochet in every corner of arch and 2 double crochets in each arch of 3 chain sts of the previous row;
12th row: 3 single crochets in every corner of double crochets of the previous row, single crochets in the other crochets.