I call it the c{!0$"0"#0"$0"+0#-1|.0500$10G21.32/50#:0.=0#?0#C0#G0#I2)M0#S0#U0$W0%X0DY0D]0#_0"`0&g0#h0?i19j1)m2+o2Aq0Av0"w1)x0"~+350%2+)2"9~!G"6#(+2,2-@}rying rock
{!2%#0"$0"%0"&0G+09.0@52|80??0#I0$S0#Y1&Z0|]0#g09l0D~-9/52.!-%(%2%~"@,+-.6?}
I took an earlier posted lvl and made the intended solution the only solution
ok this ones got some special rules
you leave a shout on my profile telling me how long you got packets to bounce around in the center 4 split nodes, and how many times your fired the port to get that time
9D0,7D1,7D1,8D0,8D0,1D1,1D0,0D7,7D7,8D8,8D8,7D8,1D7,1D7,0D8,0L3,8L4,8L5,8L6,8L8,5L8,4L8,3L8,2L5,0L4,0L3,0L2,0D1,0L0,3L0,4L2,8L0,2L8,6L6,0D0,5D6,5D6,2B7,6A1,6>39B7,5A6,7>41B6,1B7,2D3,2D3,5A1,4>46B4,5B2,2A2,1>49B3,6P-1,5
9D3,3D5,3D5,5D3,5D7,5D8,5D8,6D7,6D1,6D1,5D0,5D0,6D1,1D0,1D0,0D1,0D6,0D6,7D2,7D2,2D8,2D8,1D4,1D4,8A7,8>25B1,8G0,8P3,-1
fire the port once and watch the show
9D0,0D3,0D8,0D8,8D0,8D0,5D0,3D3,3D3,5D5,5D5,8D8,3D5,3D5,0D8,7D7,7D7,8D6,8D3,8D2,8D1,8D6,7D5,7D2,7D1,7D0,7D0,6D1,6D2,6D3,6D3,7D5,6D6,6D7,6D8,6D8,5D7,5D6,5D2,5D1,5D2,3D1,3D0,2D1,2D1,1D0,1D1,0D2,0D2,1D2,2D3,2D3,1D5,2D5,1D6,0D6,1D6,2D6,3D7,3D7,0D7,1D8,1D8,2D7,2L3,4L4,3L4,5L5,4G4,4L2,4L1,4L0,4L4,2L4,1L4,0L6,4L7,4L8,4L4,6L4,7K4,8>1P-1,3P9,4x
I made that to model how a fission reactor works, just think of the packets leaving the screen as energy being given off as electrons, the blue things as control rods, the purple things as atomic nuclei, and the port as the origin of the electrion that starts the chain reaction