FOR SCHOOLS

Trial Puzzitron with your Year 3–7 pupils

We're inviting UK primary schools to trial Puzzitron. Covers CAT4 reasoning, the 11+ verbal-reasoning staples, and KS2 SATs maths + English in one app. Designed to complement classroom teaching, with paper-structured mock tests and per-pupil practice reports for staff.

Talk to us about a trial Email hello@puzzitron.com

“This started because my own kid came home with a low CAT4 score and I couldn’t find a practice tool that didn’t feel like a worksheet.”
Rich, founder

What pupils get

Short, repeatable reasoning runs across all four CAT4 batteries, with a tutor guide for each sub-test.

39 sub-tests across CAT4, 11+ and KS2 SATs: All four CAT4 areas (verbal, quantitative, non-verbal, spatial), plus 11+ VR staples (synonyms, cloze, letter sequences, ciphers, anagrams, insert-a-letter, hidden words) and KS2 SATs content (mental arithmetic, pre-algebra, word problems, reading comprehension, spelling, grammar & punctuation). Pupils can drill a single sub-test or sit a paper-structured mock test.
Paper-structured mock tests + diagnostic: Four mock-test paper presets. CAT4 Full Battery, 11+ GL-style, SATs Arithmetic (Paper 1), SATs Maths Reasoning (Papers 2 + 3 style). Plus a 26-minute Diagnostic that touches every skill area and produces a baseline. Mock results roll into the per-pupil report so the trend line builds over time.
Calibrated, year-group aware: Each question carries a D1/D2/D3 difficulty band and a year-group tag (Y3 to Y7). The picker biases toward year-appropriate content + each pupil's weakest areas using a recency window, so a tough week moves the needle immediately. Report uses CAT4-style standardised scoring (SAS / NPR / Stanine).
Per-pupil reports: Practice reports with sub-test breakdowns, attempts, and a Standardised Age Score (SAS) once enough questions have been answered. Top strengths + top weak areas surfaced explicitly, with a suggested next-practice prompt. Clearly labelled as practice, not a real CAT4 / SATs.
Complements classroom teaching: Short, voluntary practice runs at home or in directed time. Each sub-test has a built-in pupil tutor guide. Calm Mode available for pupils who find busy interfaces overwhelming. Muted palette, no timers, no streak penalties, configurable session length.

Why trial with us

Free for trial schools, with input from your team folded back into the product as we go.

Free for trial schools: We're building Puzzitron alongside teachers. Trial schools get full access at no cost for the length of the trial.
Pupil data stays in the EU: Hosted on UK / EU infrastructure, database in Frankfurt. We don't sell or share pupil data with anyone.
ICO-aligned: Designed around the ICO's Age Appropriate Design Code. No third-party trackers, no advertising SDKs, no data sharing.
Easy admin: Pupils sign in with a code, not an email. No school inboxes to provision. Two-click deletion when a pupil leaves. CSV export of practice scores per pupil on request.

We’re talking to UK primary schools first, but CAT4 (or something similar) is also used by British-curriculum schools outside the UK, in the UAE, Singapore, Hong Kong and beyond. If that’s your school, our international page has the country-specific detail on how CAT4 is used there and what a testing window looks like.

Talk to us about a trial

Tell us a bit about your school and we’ll set up a 20-minute call to walk through the platform and what a trial would look like for your year groups. We’ll only email you about the trial. No marketing list, no third parties.