Choose a grade
Start at Kindergarten counting or Grade 8 algebra. Switching grades opens that grade at its trailhead — and never erases finished work.
A K–8 math adventure · now on Solana
Math practice.
Wild adventures.
A little practice. A big adventure. 1,145 real K–8 math lessons, ten game modes, eleven animal companions — and a trail of small wins that pays the family back in $mBUDDY. Unit 1 of every grade is free. The Trail Pass is bought with $mBUDDY. Launching soon on Solana.
Unit 1 of every grade is freeNo ads, everKids never need accounts or wallets
A little look at Treat Time
1,145lessons built for steady progress
9grades, from Kindergarten to Grade 8
10ways to play and practice
11animal companions for the journey
Take a little look
See the adventure in action.
A quick peek at the play, the companions, and the trail ahead.
On the trail
Pick a trailhead. Start climbing.
Every grade is its own stretch of trail, with a course map, checkpoints, and a companion who tags along.
Play ten ways
Catch answers in Treat Time, build in Build It, and help a friend in Story Rescue. Every mode brings a fresh way to practice.
Earn the trail
Stars, streaks, merit badges, and pinecones unlock companions, outfits, and the next stretch of the map.
Free field notes · Kindergarten–Grade 8
A little wilderness.
A pencil and paper.
Bring the learning to your kitchen table. Pick a lesson, print a few pages, and make room for a little thinking out loud. Free forever — funded by a slice of $mBUDDY supply, not ads.
Find your free worksheets →
Ten ways to play
Same skill. Never the same round.
Each mode teaches the same lesson through a different kind of play, so practice stays fresh and mastered skills keep showing up.
Tap a mode to explore. Play styles vary by lesson; speed challenges come after a skill is mastered.
A look at the trail
Made to be held by small hands.
Big targets, read-aloud on every question, and no timers unless you ask for them.
The course map
Treat Time to trophy: a lesson list a kid can read at a glance.
Home base
Your buddy, your level, your streak, and the next stop on the trail.
The parent dashboard
Accuracy, learning days, streaks, and standards — not vanity metrics.
For grown-ups
Playful for kids.
Thoughtful for grown-ups.
Behind the biscuits and the bath-avoiding bosses is a full K–8 course: sequenced units, no-penalty readiness checks, and spaced review that keeps old skills warm.
Trail rules
- No ads. No chat. No social features.
- No third-party tracking or behavioural profiling.
- Kids never create accounts — progress lives on your device.
- Wallets belong to grown-ups. $mBUDDY rewards land in the parent wallet you connect — a child never sees a wallet inside the app.
- A parent can optionally save progress with a parent email.
- Purchases sit behind a parental gate, and they settle in $mBUDDY.
- Play pace: Relaxed, Standard, or Challenge — switch any time.
- Read-aloud on every question, built for developing readers.
The trail pass
Unit 1 of every grade is free. After that, one pass — paid in $mBUDDY.
Try the real thing at your child's level — Kindergarten through Grade 8 — before you pay for anything.
$mBUDDY
once · lifetime unlock
All nine grades, 1,145 lessons, every device, forever. Priced in $mBUDDY at launch.
x402
per lesson · paid in $mBUDDY
Or pay per lesson instead, settled over x402 in $mBUDDY. Wallet to wallet, no card, on-chain receipt.
- No trial that quietly converts — the pass is a token, not a subscription.
- Founding wallets get the lowest Trail Pass tier at launch, permanently.
- Card checkout retires at launch. Everything settles on Solana, wallet to wallet.
- A parental gate stands in front of every purchase screen.
$mBUDDY · Solana · launching soon
The trail pass runs on $mBUDDY.
Every lesson your kid finishes is real work. $mBUDDY is how the trail pays it back: one token opens the pass, x402 settles a single lesson, and a rewards pool pays the family wallet for finished lessons. Fair launch on Solana — no presale, no VC allocation, liquidity locked at launch.
What $mBUDDY actually does
The Trail Pass
One $mBUDDY balance opens all nine grades — 1,145 lessons, ten game modes, every companion — lifetime, on every device. Not a subscription quietly renewing behind your back.
Trail Rewards
Lesson finished, wallet paid. Every completed lesson, streak and merit badge releases $mBUDDY from the rewards pool — 30% of supply, unlocked over 48 months, claimable whenever you like.
x402, per lesson
Don't want the whole pass? Pay per lesson. x402 settles wallet-to-wallet over HTTP 402 on Solana — cents per lesson, on-chain receipt, no card and no account. A teacher buying thirty seats pays the same way.
Free stays free
Unit 1 of every grade and all 105 worksheet pages stay free forever. A slice of launch supply funds the printables, so there is no ad, no upsell and nothing to sign up for.
Before launch: progress you make now stays in the trail register. Wallets already holding a trail on launch day get the Founding Buddy badge and the lowest Trail Pass tier, permanently.
Start the trail freeThe trailhead is open
Give them twenty minutes
of wild math.
No download, no account, nothing to install. Unit 1 of every grade is free — and every lesson finished on the trail counts toward launch rewards.
Works on Chromebooks, laptops, tablets, and phones. $mBUDDY launches on Solana — the contract address is posted above first.