Trading business
Keep a Lagos import shop alive through a naira crash, and end the year worth more in real terms.
Ọjà Lab is a business simulator built for African markets. Run a shop, a start-up, a farm or a record label on your phone, and make the costly mistakes where they cost nothing.
Ẹ káàbọ̀!Welcome, in Yorùbá
The idea
In Lagos, when a bad deal costs you money, people say you have paid your school fees.
Every trader, founder and farmer pays them. Nobody hands you a syllabus first. Ọjà Lab lets you pay yours in practice money, as many times as it takes, before the real ones fall due.
Two classrooms
The people who run Africa's small businesses need the second kind of lesson, and it has never come with a classroom.
A business degreeFees most small-business owners will never be able to pay.
Ọjà LabFree for the learner. A sponsor, school or programme pays.
A business degreeOne to two years, much of it away from the shop.
Ọjà LabA few minutes at a time, on the phone already in your pocket.
A business degreeFrameworks, and case studies of large companies.
Ọjà LabYour own shop: the naira, the supplier, the landlord and the tax office.
A business degreeExams and essays.
Ọjà LabDecisions, with results that land in your cash next week.
A business degreeA lower mark.
Ọjà LabThe reason you came. Make it here first, then replay the month.
A business degreeA certificate.
Ọjà LabPractice, and a report on how you really decide under pressure.
A business degree is a good thing to have for a corporate career. Ọjà Lab does a different job: it gives the person who is the whole company somewhere to practise. It is practice and not a qualification.
The market never asks for your certificate.
It asks whether you can pay the supplier on Friday, read the contract before you sign it, and still be open after the naira moves. Those are skills, and skills come from practice.
How it works
Each turn is a week or a month in your business. You plan, you decide, and the game works out what your choices did to your cash, your stock and your name.

One clear aim, your cash, and what changed this week. Ìjàpá points to the next step.

Story cards from real market life. Every answer teaches something different.

The Contract Room. Read each clause, ask a lawyer, push back, sign or walk away.
Try one
You import electronics. This card is the first one the trading path deals you. Pick an answer.
Traders in the market say the official rate will be freed within weeks.
What your answer teaches
Buying now costs you the street premium. Waiting costs you nothing today and may cost you a great deal next month. Pick one and see what it is really a lesson in.
Tap an answer on the card.
In the game, the engine works out every naira from your choice. This page only shows the idea. The trading story is modelled on what Nigerian importers lived through in mid-2023, when the official rate was freed and the naira lost more than a third of its official value within weeks.
Eight lives to try
Keep a Lagos import shop alive through a naira crash, and end the year worth more in real terms.
Build a payments start-up, raise money without giving it all away, and know what a sale really pays you.
Build a fan base and a living from your music, and keep ownership of your recordings.
Turn posting into an income you control, not one an algorithm or an agency controls.
Turn two hectares into a farm business that survives bad seasons and low prices.
Grow from sewing for clients to a label with your own name, and keep the name.
Finish your building projects on clean land titles without running out of money.
Get a real contract, get paid what you're owed, and have a plan for life after football.
Five more are fenced off and coming: food, transport, beauty, man with a van, and a nightclub.
Who it is built for
She practises landed cost, supplier terms and when to buy dollars, with a shop that isn't hers to lose. Then she does it for real.
He reads a co-founder agreement and an investor note clause by clause, and finds out what "fully vested on day one" costs when a partner leaves.
A shared story code gives a hundred learners the same market in the same month. Group reports, in totals only and never by name, are planned for the first pilots.
A class plays the same trading year, then argues about who priced well, who borrowed badly and why.
What you gain
Lose the shop in week 30, learn why, and start again tonight.
A Nigerian rulebook is built in: VAT, PAYE, company tax, and what staying informal really costs. Simplified, and for learning only.
Every path has deals to read. You learn which clauses bite, and that walking away is allowed.
Case files from published accounts of real deals show what happened to people who faced the same choice.
Before a run you say how you see yourself. Afterwards the report shows how you played.
Rules we do not break
No credit scores. No lists passed to lenders. How you play is never held against you.
The institution or sponsor pays. There are no adverts and no paywall halfway through.
No coins, no cash-outs, no trading tips and no claims that playing will make you rich.
There is no account to make. We count totals, such as how many runs were started, and never people.
Come and play
Pay your school fees here. They're free.
Play one week of the trading path. It takes about as long as a cup of tea. If you run a programme, a class or a cohort, tell us what your learners need to practise.
Want to run it with a group, sponsor a cohort or teach with it? Talk to us.
Talk to us
For banks, foundations, universities, accelerators and programmes. Tell us who your learners are and what they need to practise, and we will reply by email.