Academics
FlowlineDojo
A pump track for ages 15–18: no pedals, so speed comes from timing alone. Push your weight down on the back of each roller and feel the track give you speed; push on the way up and it takes it away. Then change the line and ride it again. No score. On-device.
▶ Play it nowBuilt for sittings of about 25 minutes on the screen. That is our design budget, not a measurement.
#be123c Characters who teach
Meet the cast
FlowlineDojo's people are riders and builders at one pump track, each with one thing they know about speed without pedals: Solveig built the track and asks where the speed comes from; Teodor pushes on the backside; Anjali lets the bike come up; Joon found pumping beats pedalling; Sefa leans into the berm; Zainab spaces the rollers; Mateus reads the speed trace; Liesel scouts every line; Emeka knows where speed leaks; Thandiwe builds the beginner's line; Caio keeps the energy account.
Solveig
Where the speed comes from - Solveig, the mentor, the track builder, who asks one question of every rider: where does the speed come from, if not the pedals?
Teodor
The push on the backside - Teodor, who pushes down only as the wheels run down the back of a roller, and gains speed every time
Anjali
Let it come up - Anjali, who lets the bike rise on the way up a roller and never pushes there, because a push uphill brakes you
Joon
Pumping beats pedalling - Joon, who tried pedalling on the rollers and found pumping faster
Sefa
The berm - Sefa, who carries speed round a banked turn by leaning in
Zainab
Spacing - Zainab, who spaces the rollers so a rhythm exists at all: too close or too far and there is nothing to time
Mateus
Measuring - Mateus, who reads the speed trace after every ride and points at the push that paid
Liesel
Scouting - Liesel, who walks every new line before she rides it
Emeka
Friction - Emeka, who knows where the speed leaks away: tyres and the surface
Thandiwe
The beginner's line - Thandiwe, who designs the easier line for someone on their first lap
Caio
Energy - Caio, who trades height for speed and back again, and keeps count of both
What's inside
Learning goal
A pump track for ages 15–18: no pedals, so speed comes from timing alone. Push your weight down on the back of each roller and feel the track give you speed; push on the way up and it takes it away. Then change the line and ride it again. No score. On-device.
Mentored by Solveig — no data leaves the device.
How FlowlineDojo 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