Academics
SortWalkPals
Six toys walk down six chalk lanes. In each chalk box, two toys meet and the smaller steps up. Guess: will they swap? Box by box, they walk out smallest to biggest, every time. Rub out one box and find the mix it can't sort, then chalk it on the pavement and walk it for real. Ages 6–8.
▶ Play it nowBuilt for sittings of about 15 minutes on the screen. That is our design budget, not a measurement.
Meet your mentor
Every Spark & Anvil app has a friendly mentor character that demonstrates, asks, and patiently scaffolds learning.
Mentored by Chalky
#1f5f8a Characters who teach
Meet the cast
SortWalkPals's friends play on the pavement. Chalky draws the lanes and boxes, Swapple swaps two toys that are the wrong way round, Lanelle keeps everyone in a lane, and Smallfoot always steps up when meeting someone bigger.
Chalky
draws six lanes and twelve boxes that sort any order
Swapple
A rabbit in a chalk box - when two meet the wrong way round, they swap
Lanelle
A duck who keeps to her lane - you only move when a box tells you to
Smallfoot
A mouse who steps up - in a box, the smaller one always goes to the upper lane
What's inside
Learning goal
Six toys walk down six chalk lanes. In each chalk box, two toys meet and the smaller steps up. Guess: will they swap? Box by box, they walk out smallest to biggest, every time. Rub out one box and find the mix it can't sort, then chalk it on the pavement and walk it for real. Ages 6–8.
Mentored by Chalky — no data leaves the device.
How SortWalkPals handles your kid's data
- ✅ All progress, settings, and AI-generated content stays on the device
- ✅ No analytics, no tracking, no third-party SDKs
- ✅ Free — no ads, no in-app purchases
- ✅ No personal information collected from children — in line with COPPA (updated by the 2026 FTC amendments)
- ✅ No chat with strangers — play-together rooms use a short code and preset emotes, never typed messages