Need HTML code that tests the user with an randomizes a letterand a number to make a Hex answer: B+1 = []. (so this answer wouldbe C) another example B-1 [ ] (This answer would be A). It must beable to recognized if the answer is right or wrong.
The bottom is an example but should follow the gudelinesabove!!!!!! Instead of binary it should have a randomized letterand number that will be either subtracted or added. Please refereto the examples above. Below is just how it should beformatted.

Guess the
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