def all_valid

minebender-game@1.0.0.0 · proof_solver.bend:2179

import Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/solver.bend as S

2179def all_valid(+ctx: S.Ctx, ls: List<&2, T.Grid(Bool)>) -> Bool:
2180  match ls:
2181    case Nil{}:
2182      True{}
2183    case l <> t:
2184      S.check(ctx, l) && all_valid(ctx, t)