The 'Training' Block SudokuTM Box 1 of 9 (top left) Gruntz
(a) Basic instructionz and _3_BrickLayer
(b) _2_Boomerang, _9_Toobz and _7_GooberStraw
(c) _2_Shovel and _5_Gauntletz
(d) 8-Gravity Bootz, _4_Shovel, _4_Springz, _6_Boxing_Glovez and _1_SuicideBomber
(e) _4_Springz, _4_Shovel and _4_Springz
(f) _10_Barehanded (the first newly-baked Grunt)