KCSE Past Papers & Answers — Free AI Solver

Working through KCSE past papers? Snap or type any question and get a clear, step-by-step answer in seconds. Every subject, free, on web or WhatsApp.

How It Works

01
Send your KCSE question
Type it or photograph the past paper. Works on web and on WhatsApp.
02
Get the worked answer
ScanSolve returns the full marking-scheme-style working, step by step.
03
Revise with follow-ups
Ask for another past-paper question on the same topic to revise before the KNEC exam.

Matches the KCSE syllabus
Covers the 8-4-4/CBC secondary subjects — Mathematics, the sciences, languages and humanities — with marking-scheme-style working.
Chemistry-strong
Kenyan students ask ScanSolve more Chemistry than almost anywhere else — it's tuned for the calculations and practicals KCSE tests.
Free and data-light
5 free solves daily, no sign-up, and a WhatsApp option that works on any phone.
Understand the method
Every answer shows the steps so you can earn the working marks, not just state the result.

Mathematics
Full working for the KCSE Paper 1 and Paper 2 style questions.
Chemistry, Physics, Biology
Calculations, practicals and theory across the sciences.
Languages
English and Kiswahili comprehension, composition and set texts.
Humanities
Geography, History & Government, Business Studies and CRE.

Is ScanSolve free for KCSE revision?

Yes — 5 free step-by-step KCSE solutions a day across all subjects, no card and no sign-up.

Which KCSE subjects does it cover?

All main subjects: Mathematics, English, Kiswahili, Chemistry, Physics, Biology, Geography, History & Government, Business Studies and CRE.

Can it read a photo of a past paper?

Yes. Photograph the question on the website or WhatsApp and ScanSolve returns the full worked answer.

More homework help from ScanSolve — same free tier, no sign-up.

5 free step-by-step solutions per day across all subjects. No card required, no sign-up needed.