Similarity
🤷
Better be safe than sorry
Own at least 2 of the same model, factory, and HW revision
Colorful
🔳
Grayscale is more than enough
Owning initially at least 3 calculators, but no color-LCD ones
Quantity
🏅
Collector of taste
Own at least 10 different models of calculators
4️⃣
Super diversifier
Own at least 4 brands of calculators
🥉
Passionate
Own at least 10 calculators
2️⃣
Diversifier
Own at least 2 brands of calculators
✌️
Twice as many as most people!
Own at least 2 calculators... it's a start!
Localization
🇪🇺
Guten Tag!
Own a Europe-specific calculator (CE-T and Nspire CX II-T…)