ei math gula kemne kore??
color wise kibhabe ?? ki rkm kore man boshaite hbe??
kothao 3ta lal dag bolse abr kothao different colors egular process ta kmn??chart theke man gula kemne use korbo??
r eikhane j seshe di silver gold egula te over 1 under 1 likse egula emn kn likse?