No invented numbers
Early versions of this app told people they had beaten a "national average of 58%". That average did not exist — it was a number in the code. Every figure you see now comes from real answers or is not shown at all. If too few people have sat a paper for a comparison to mean anything, we say nothing instead of guessing.
Progress you cannot buy
Paying removes limits. It does not move you along the syllabus path. A camp still needs 85% accuracy across your last twenty answers, and still caps what one day can contribute. A paid account and a free account clear a subject the same way — by knowing it.
Hard on purpose
It would be easy to let people clear the whole syllabus in a weekend and feel wonderful about it. That feeling does not survive contact with the real paper. The daily cap exists because learning that lasts happens across weeks, not in one long night.
Nepali first
Questions, options and explanations are written in Nepali, because that is the language the paper is sat in. Explanations say why an answer is right and why the tempting wrong one is tempting — that second sentence is usually the useful one.