Uyu mukino ujyanye no kureba uko imyaka yawe isobora kuba ifitanye isano na numero z'inkweto wambara.
Keurikira amabwiriza akurikira:
Fata mubazi (calculatrice)
1. Fata nimero yurukweto wambara,
2. Yikube na 5,
3. Ongeraho 50
4. Kuba na 20,
5. Ongeraho 1012
6. Kuramo umwaka wavukiyemo
urabona imibare 3 cg irenga.
Imibare ya mbere ni nimero y'urukweto
wambara, naho ibiri yanyuma ni
IMYAKA YAWE!
Shyira comment hano hasi utubwire uko ubisanze.