Graphic UI is nice. Lacking tutorial! – Soroban The Whale - Abacus Maths Review

The graphics are very cute and engaging for little ones. But there is no tutorial instructions for kids to learn to use it for computing! Not even an explanation of how it works, in general. For adults, we can figure it out or find instructions with extra sleuthing. But for a little kids, it means not playing with it. I'd love to see improvements. I can re rate it then.
Review by E.Smits on Soroban The Whale - Abacus Maths.