1 files changed, 19 insertions, 0 deletions
diff --git a/org/guru/boggle/Board.java b/org/guru/boggle/Board.java
new file mode 100644
index 0000000..f310a5e
--- /dev/null
+++ b/org/guru/boggle/Board.java
@@ -0,0 +1,19 @@
+package org.guru.boggle;
+
+import java.util.List;
+
+public interface Board {
+    void reset();
+
+    char letterAt(BoardPosition p);
+
+    void markUsed(BoardPosition p);
+
+    void clearUsed(BoardPosition p);
+
+    boolean isUsed(BoardPosition p);
+
+    List<BoardPosition> adjacentNeighborPositions(BoardPosition p);
+
+    List<BoardPosition> adjacentUnusedNeighborPosition(BoardPosition p);
+}