as i mentioned, sometimes your XOR has malfunctions.
exactly that's the reason why i use cond. walls in my XOR to make it bigger but 100% reliable. sometimes the temperature jumps of NTCT and PTCT are weird and sparks can jump freely.

btw: "use, but give credit" - maybe, you should give credits, too ;)

some of your gates look suprisingly familliar???

i know that some times people come up with similar creations but thats pretty rare, but three of your designs are similar if not exactly the same in concept/design (2 bit wire,on off flipflop,small flop gate) im not shure who made them first but you can see why im suspicious.

ps.my powder isnt fully functioning properly i cant seem to use by date atm on any version

plus if you legitamitly come up with someting in the future search it and if you find that someone else has created a similar creation pls state "inspired by..." on your page this will help stop these mixups from happening

ok then

it just looked really sus to me that you came up with the same ideas at the same time... but hey great minds think alike