Unfortunately, not all Android tablets are created the same. Here's the Android system requirements for Flash Player 11:
- ARMv7 processor with vector FPU, minimum 550MHz, OpenGL ES 2.0, H.264 and AAC HW decoders
- Android™ 2.2, 2.3, 3.0, 3.1, 3.2, and 4.0
- 256MB of RAM
- Android web browser
The literature on the Kyros shows that it runs Android 2.1, which is below the required 2.2 needed by Flash Player. However, doing a Google search on "install flash player Colby Kyros" does show that some users have been able to work around this.