argablarg/ˈɑːr.ɡə.blɑːrɡ/

/ˈɑːr.ɡə.blɑːrɡ/  n.

thoughtful software, shipped.

We're a small software studio that builds products —
made with care and seen all the way through.

Get in touch Currently building Mixto Math.
What we make

Mixto Math

In development

Math-fact fluency for K–5 — five minutes a day, until 7×8 stops needing a pause.

A worksheet gives every fact the same amount of time. So a kid who's solid on 2×5 and stuck on 7×8 spends most of the page on the ones they already know, and finishes it no faster than last week.

Mixto tracks which facts aren't sticking and drills those, with enough easy ones mixed in that nobody feels underwater. Progress fills in a map. Teachers see the same map for a whole class, plus a group goal the room works on together — no leaderboard.

For
Families and K–5 classrooms
Platform
iOS and web
A session
5–10 minutes, once a day
Parents — set it up for the kids at home. mixtomath.com
Teachers — run it with a whole class. mixtomath.com