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Now Spark Nº 012 is being builtSpark Nº 011 · heirloom · built for N.E. · Jul 6, 2026Spark Nº 010 · marquee · built for R.P. · Jun 17, 202611 of 1,000 companies built and gifted, unaskedSpark Nº 009 · cover · built for B.S. · Jun 17, 2026Spark Nº 008 · passage · built for P.H. · Jun 16, 2026Seat open · RankFlow · GlobalSpark Nº 007 · indigo · built for G.N., Japan · Jun 15, 2026Spark Nº 006 · watchlight · built for The T. family · Jun 13, 2026CEO in place · N.U. · Lumi · PhilippinesSpark Nº 005 · haul · built for A.P. · by Jun 11, 2026$0 required from you to beginSpark Nº 004 · casa · built for L., Santo Domingo · by Jun 11, 2026Spark Nº 003 · two flags · built for K.N. · by Jun 11, 202683 seats open · 78 held by the Architect until their CEOs arriveSpark Nº 002 · two hands · built for M. and P. · by Jun 11, 2026CEO in place · J.R. · Africraft · AfricaSpark Nº 001 · departures · built for S. · by Jun 11, 2026
Every Lab companyLabAppSenses and home

Solves · Raise curious kids

Street Math

Maths homework made from photos of your own street: count windows, measure shadows, price the market.

Open to a CEOSee the doors
Try the demo Simulated until its CEO arrives
What it does

Maths homework made from photos of your own street: count windows, measure shadows, price the market.

What is new: Maths apps use invented problems. Generating problems from a child's real surroundings is new.

Who it is for

Anyone who wants to raise curious kids or learn anything.

Checked against the market

What it runs on: Photos the child takes.

Cost to run: Pennies per worksheet.

Lab grade: new to the market.

Who wants it

No hands raised yet. Be the first: it is how a Lab company starts being built.

Real counts from the Lab and from this page. Nothing is estimated.

Want this built?
Lab · open to a CEO

Raise your hand for Street Math. Hands raised decide what the Lab builds next, and a person reads every one.

Nothing is charged. Your contact is used only to reply about Street Math.

In the Lab

Street Math was invented at the CEOism App Lab, where companies are demoed before anyone leads them. Every hand raised here is counted on this page.

Become the CEO of Street Math.

Three ways to hold it. You choose; nothing is signed or charged until you say so.

  1. You picked Street Math.Drive its demo, or open the live app. Every Lab demo is simulated until its CEO arrives.
  2. Raise your hand.Say you would lead it. A person reads every hand raised and replies. No CV, no interview.
  3. Choose how you hold it.Free as a co-owner, name your price, or own it outright. You choose; nobody chooses for you.
  4. Lead it.ceoism builds it out with you and keeps it running. You carry it to your people. If you ever leave the seat, the company waits for its next CEO, and the idea stays yours.

Revenue co-ownership, not equity. How ownership works