289期：30码 13+28+07+46+01+17+36+41+23+35+45+39+15+32+25+22+20+30+49+11+40+42+48+08+31+16+29+04+43+33 开牛04准
290期：30码 46+27+28+42+37+02+26+16+35+40+32+44+01+39+24+30+49+04+33+23+03+38+15+43+41+13+18+25+14+31 开马11 错
291期：30码 35+25+28+21+23+19+27+31+41+01+15+44+03+42+48+30+22+47+12+14+49+10+36+38+07+24+45+26+43+18 开0准