The instructions of the GP Ni-MH charger are clear though: "Charge only GP NiMH rechargeable batteries". Could it be compatible with any Ni-MH brand batteries, like 2700 mAh Ni-MH?
I suppose, sit and wait for the whole 72 hours to pass isn't enough. Do PP are important? Do you have to solve all the cases?
Also,do you think level 5 is good enough to start the game from the beginning, or do I have to get stronger than that?