olymmath

HMMT November 2015 U19

  • Guts
  • Answer

Each cell of a 2×52 \times 5 grid of unit squares is to be colored white or black. Compute the number of such colorings for which no 2×22 \times 2 square is a single color.

Dataset text NuminaMath olympiads. Quoted with source.

Show the answer

634

Solutions

No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.

Add a solution

Similar problems

These problems have the most words in common with this statement.

Locator hmnt/2015/u19 · Tag PBYPS41RH1 · Edit this page on GitHub · Keys: j next, k previous