Since Russian niggers are predictable acting like American niggers by robbing, stealing and looting anything they can lay their hands on, Ukrainians should use this to their advantage.
Bait them into robbing food stores with food that has been laced with deadly poison.
Lure them into robbing banks and other places which have valuables they desire and place deadly booby traps everywhere they might touch or step.
Russians are stupid and thugish orcs who serve jews, but Aryans are smart. Prove your superior intelligence by competing with each other for the most inventive and creative ways of killing the invaders. Use cash prizes or sexual favors as incentives for attaining higher body counts. Keep score of your victories and compare with friends. Have fun killing your enemies. You should enjoy spilling their blood.