sometimes when we form the cross, we accidentally switch two cross pieces (e.g. the green and blue or the orange and red) because their shades are confusing... here's a simple alg to fix this awkward case.
ganun lang, M2 U2 M2 lang, at wag nang ulitin na buuin cross magmula sa umpisa.
thanks, i never new that simple algorithm
reghrhre 3 years ago