RND 7: Sl st in next lp, ch-1, * sc, ch-1, (dc, ch-1) 10 times, sc, same lp, ch-2, rep from * 4 times, sl st top of beg sc, do not turn.
RND 8: Sl st in next ch, next dc and next ch-1 sp; ch-3, dc in same sp (beg cl made); ch-3, * (2 dc cl, ch-3) next ch-1 sp 7 times, holding back on hook last lp of ea dc work 2 dc in next ch-1 sp, sk next ch-1 sp, next ch-2 lp and next ch-1 sp, holding back on last lp of ea dc work 2 dc in next ch-1 sp, thread over and draw through all lps on hook joint 2 dc cl made; ch-3, rep from * 3 times; (2 dc cl in next ch-1 sp, ch-3) 7 times; 2 dc cl in next ch-1 sp, sl st to top of first cl, do not turn.
RND 9: Ch-3, 4 dc same st, * ch-3, sk next lp, sc next lp, ch-3, sk next lp, 2 dc cl next lp, ch-5, 2 dc cl next lp, ch-3, sk next lp, sc next lp, ch-3, 5 dc in top of joint dc cl, rep from * 3 times, ch-3, sk next lp, sc next lp, ch-3, sk next lp, 2 dc cl next lp, ch-5, 2 dc cl next lp, ch-3, sk next lp, sc next lp, ch-3, sk next lp, sl st top of beg ch-3, do not turn.
RND 10: Ch-3, dc next 4 sts, * 3 dc next lp, ch-3, dc next lp, ch-3, (3 dc, ch-5, 3 dc) next lp, ch-3, dc next lp, ch-3, 3 dc next lp, dc in ea next 5 dc, rep from * 3 times, 3 dc next lp, ch-3, dc next lp, ch-3, (3 dc, ch-5, 3 dc) next lp, ch-3, dc next lp, ch-3, 3 dc next lp, dc next st, sl st top of beg ch-3, do not turn.
RND 11: Ch-3, dc next 5 dc, * ch-3, dc next lp, ch-3, 3 dc next lp, dc next 3 dc, (3 dc, ch-5, 3 dc) next corner, dc in next 3 dc, 3 dc next lp, ch-3, dc next lp, ch-3, sk 2 dc, dc next 7 dc, rep from * 3 times, ch-3, dc next lp, ch-3, 3 dc next lp, dc next 3 dc, (3 dc, ch-5, 3 dc) next corner, dc next 3 dc, 3 dc next lp, ch-3, dc next lp, ch-3, sk 2 dc, dc next dc, sl st top of beg ch-3, do not turn.
RND 12: Sl st to next dc, ch-3, 2 dc cl in next 2 dc, * (ch-3, dc next lp) twice, ch-3, sk 3 dc, dc next 6 dc, (3 dc, ch-4, 3 dc) in corner, dc next 6 dc, (ch-3, dc next lp) twice, ch-3, ** sk 2 dc, 3 dc cl in next 3 dc, rep from * around ending last rep at **, sl st top of first dc cl, fasten off.
Joining Next Block:Sl st to next dc, ch-3, 2 dc cl in next 2 dc, (ch-3, dc next lp) twice, ch-3, sk 3 dc, dc next 6 dc, 3 dc in corner of 2nd sq, ch-2, sc in corresponding corner of 1st sq, ch-2, 3 dc in same corner of 2nd sq, dc in next 6 dc, * (ch-2, sc in corresponding lp of 1st sq, ch-2, dc next sp of 2nd sq) twice, ch-2, sc in corresponding lp of 1st sq, ch-2*, sk 2 dc on 2nd sq, work 3 dc cl in next 3 dc on 2nd sq, rep from * to *, sk 3 dc on 2nd sq, dc in next 6 dc on 2nd sq, (3 dc, ch-2) in corner of 2nd sq, sc in corresponding corner of 1st sq, 3 dc in same corner of 2nd sq, complete sq same as 1st sq, fasten off.
Continue to make and join squares as established for an afghan 4 squares wide and 6 squares long. (24 blocks in total)