Maybe my brain isn’t working very well… but by analysing the chart, does it mean that to guru’d the radicals you need 3d12h and then you need another 3d12h to guru’d the Kanji? Does it mean that the fastest way to level up is 7 days?
But… how did I lvled up from lvl 2 to lvl 3 in just 4d12h? Oo’