Many owners of the FX-115ES Plus are unaware that their calculator comes with an official game pre-installed. It is hidden under the or dedicated FACT mode features, but the most "game-like" native mode is the calculation challenge found within the Calculator’s learning tools.
If you want the most fulfilling game on the fx-115es plus, ignore the hacks. Use the calculator as intended.
Start at 100, press -1 → first to 0 wins.
A psychological battle against the pseudo-random number generator (PRNG).
. However, its advanced multi-line display and symbolic characters allow for "manual" games—creative ways to repurpose its math functions into interactive pastimes. Amazon.com Interactive "Built-In" Style Games