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Today's Lesson
What is an Abacus?
Quick Start
Practice
Multi-question grid with live abacus
Start
Accuracy Mode
No timer — focus on technique
Start
Flash Anzan
Numbers flash — add them in your head
Start
Guided Visualization
Voice-narrated bead moves — listen & picture
Start
Image Flash
Read the abacus beads, not the digits
Start
Audio Challenge
Nothing shown — numbers spoken aloud
Start
Survival
3 lives — how far can you go?
Start
Speed Drill
Stamp & Staircase — race the clock
Start
