{"schema":"vela.problem-packet.v0.1","problem":714,"statement":"Is it true that\\[\\mathrm{ex}(n; K_{r,r}) \\gg n^{2-1/r}?\\]","status":"open","seam":"raw","closureRoutes":[],"obligations":[],"attestations":[],"attempts":[],"velaLean":[],"oeis":[],"generated_note":"derived view; the signed event log is the source of truth (vela check / vela reproduce)"}