diff --git a/solver.hpp b/solver.hpp
index e4cdc20..03174f9 100644
--- a/solver.hpp
+++ b/solver.hpp
@@ -5,11 +5,8 @@ class Solver {
 	Game known;
 	int N, M;
 	vector<Historic_guess> history = {};
-	vector<int> sequence;
 public:
-	Solver(int p_N, int p_M) : N(p_N), M(p_M), known({p_N, p_M}) {
-		sequence = vector<int>(N, -1);
-	}
+	Solver(int p_N, int p_M) : N(p_N), M(p_M), known({p_N, p_M}) {}
 
 	// Guessing
 	vector<int> guess() {