Charmless hadronic B decays from Belle.

We report measurements of the branching fraction and CP violation asymmetry in the B$^{\mathrm{+}} \quad \to $ K$^{\mathrm{+}}$ K$^{\mathrm{-}} \quad \pi ^{\mathrm{+}}$ and B$^{\mathrm{0}} \quad \to \quad \pi^{\mathrm{0}} \quad \pi ^{\mathrm{0}}$ decays using the data collected by the Belle experiment at the KEKB asymmetric-energy e$^{\mathrm{+}}$e$^{\mathrm{-}}$ collider.