The goal in each case is to use all 4 numbers in the problem each exactly once to obtain 24 or -24 by adding, subtracting, multiplying, and/or dividing.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Rajesh P.
Customer service was outstanding when I had questions about the product.
2 days ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
