A streak drill: each prompt shows a power of two and you pick its exponent. The best streak persists between visits.
The claim above is what this widget demonstrates. Disagree with it?
log₂ N is the exponent k with 2^k = N; for N ≤ 1024 the answer is at most 10.
Builds on Doubling ruler. Taught in Logarithms and exponents.
A streak drill: each prompt shows a power of two and you pick its exponent. The best streak persists between visits.
The claim above is what this widget demonstrates. Disagree with it?