Redstone circuits/Logic/XNOR

Design 	A 	B 	F 	I
Size 	9x3x3	4×3×3 	4×5×3	3×5×2
Torches 	8 	4 	4 	1
Redstone 	8 	5 	9 	2
Repeaters 	0 	0 	0 	3
Speed (ticks) 	3 	2 	2 	1-2
Output direction	fwd. 	fwd. 	rev. 	fwd.
Also needs 	— 	levers	— 	sticky piston
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Category:Redstone circuits