diff --git a/solver.hpp b/solver.hpp
new file mode 100644
index 0000000..c967407
--- /dev/null
+++ b/solver.hpp
@@ -0,0 +1,17 @@
+#pragma once
+#include <vector>
+
+using std::vector;
+
+struct Game {
+	int N, M;
+	Game(int p_N, int p_M) : N(p_N), M(p_M) {}
+};
+
+class Solver {
+	Game known;
+	Solver(int p_N, int p_M) : known({p_N, p_M}) {}
+	vector<int> guess() {
+		return {};
+	}
+};