Here's some extra hints to nudge you in the right direction:
- Rirel pryy bs gur pbheglneq sybbe cnggrea ercerfragf n ebbz bs gur ubhfr.
- Rnpu pryy pna or rvgure ba be bss. Jung qbrf guvf zrna sbe gur ebbz vg ercerfragf?
- Gel gheavat nyy gur pryyf bss, gura ghea fbzr ba bar ng n gvzr. Frr jung unccraf gb gur ubhfr'f ynlbhg nsgre rnpu punatr bs gur cnggrea.
If you're still really stuck, here's the answer, though I strongly encourage figuring it out yourself if you can:
Gur ubhfr vf n svir ol svir tevq bs ebbzf, jvgu gur pbheglneq ng gur pragre. Gur rqtrf bs gur tevq jenc nebhaq; sbe rknzcyr, vs lbh tb bss gur evtug rqtr, lbh'yy fubj hc ba gur yrsg rqtr. Rnpu pryy bs gur pbheglneq sybbe cnggrea ranoyrf be qvfnoyrf gur ebbz va gur erfcrpgvir pryy bs gur tevq. Gur pbheglneq vf nyjnlf ranoyrq, urapr gur tnc va gur zvqqyr bs gur cnggrea.
Vs lbh gel gb tb vagb n qvfnoyrq ebbz, vg "fxvcf" bire gung ebbz, va juvpurire qverpgvba lbh'er tbvat, ercrngrqyl hagvy vg svaqf nabgure ranoyrq ebbz, naq vg pbaarpgf gb gung ebbz vafgrnq. Guvf cebprff jencf nebhaq gur rqtrf nf jryy. Vs gur ebbz lbh'er yrnivat vf gur bayl ranoyrq ebbz va gung ebj be pbyhza, gur ebbz jvyy pbaarpg gb vgfrys va gung qverpgvba.