diff --git a/src/player/malte/MalteAI.java b/src/player/malte/MalteAI.java
index 9fcab0d..2450240 100644
--- a/src/player/malte/MalteAI.java
+++ b/src/player/malte/MalteAI.java
@@ -4,6 +4,7 @@ import java.util.Random;
 import java.util.Set;
 import java.util.HashSet;
 import java.util.Arrays;
+import java.lang.Math;
 
 import player.Player;
 import game.Game;
@@ -59,13 +60,116 @@ public class MalteAI implements Player{
         for (int i = 0; i < weights.length; i++) {
             weights[i] = calculateWeight(board, i);
         }
-        return 0;
+        double max = -1;
+        for (double d: weights) {
+            max = max > d ? max: d;
+        }
+        System.out.println(Arrays.toString(weights));
+        for (int i = 0; i < weights.length; i++) {
+            if (Math.abs(max - weights[i]) < 0.01) {
+                return i;
+            }
+        }
+            return 0;
     }
 
     public double calculateWeight(int[][] board, int row) {
+        /* The amount of equal ideas, stretching out in star-like form.
+         * ^  ^  ^
+         *  \ | /
+         *   701
+         * <-6X2->
+         *   543
+         *  / | \
+         * V  V  V
+         * ids contains the id of the direction.
+         */
+        int[] nrs = new int[8];
+        int[] ids = new int[8];
+        Position[] relAround = Position.getRelCirclePositions();
+        Position thisPos = getLastEmpty(board, row);
+        if (thisPos == null) {
+            return -1.0;
+        }
+        for (int i = 0; i < nrs.length; i++) {
+            Position curPos = thisPos.add(relAround[i]);
+            if (isPosOnBoard(curPos)) {
+                ids[i] = getIDFromBoard(board, curPos);
+                nrs[i] = countIDsInDir(board, ids[i], curPos, relAround[i]);
+            } else {
+                ids[i] = -1;
+                nrs[i] = -1;
+            }
+        }
+        for (int i = 0; i < 8; i++) {
+            if (ids[i] == this.id &&
+                nrs[i] == 3) {
+                return 1.0;
+            } else if (ids[i] == this.enemyID &&
+                       nrs[i] == 3) {
+                return 0.9;
+            }
+        }
+        for (int i = 0; i < 4; i++) {
+            if (ids[i] == ids[i + 4]) {
+                if (nrs[i] + nrs[i + 4] > 3) {
+                    if (ids[i] == this.id) {
+                        return 1.0;
+                    } else if (ids[i] == this.enemyID) {
+                        return 0.9;
+                    }
+                }
+            }
+        }
         return 0.0;
     }
 
+    /**
+     *
+     */
+    private Position getLastEmpty(int[][] board, int column) {
+        if (board[column][0] != 0) {
+            return null;
+        }
+        int row = 0;
+        while (row < Game.GAME_ROWS - 1 &&
+               board[column][row + 1] == 0) {
+            row++;
+        }
+        return new Position(column, row);
+    }
+
+    /**
+     *
+     */
+    private int countIDsInDir(int[][] board, int id, Position pos, Position dir) {
+        if (isPosOnBoard(pos) &&
+            board[pos.getPosX()][pos.getPosY()] == id) {
+            return countIDsInDir(board, id, pos.add(dir), dir) + 1;
+        }
+        return 0;
+    }
+
+    /**
+     *
+     */
+    private boolean isPosOnBoard(Position pos) {
+        if (pos.getPosX() <= Game.GAME_COLUMNS - 1 &&
+            pos.getPosX() >= 0 &&
+            pos.getPosY() <= Game.GAME_ROWS - 1 &&
+            pos.getPosY() >= 0) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     *
+     */
+    private int getIDFromBoard(int[][] board, Position pos) {
+        return board[pos.getPosX()][pos.getPosY()];
+    }
+
     /**
      * Copies the given board.
      *
diff --git a/src/player/malte/Position.java b/src/player/malte/Position.java
index 3f28b12..54d559f 100644
--- a/src/player/malte/Position.java
+++ b/src/player/malte/Position.java
@@ -20,8 +20,26 @@ public class Position {
         return this.posY;
     }
 
+    public Position add(Position pos) {
+        return new Position(this.getPosX() + pos.getPosX(),
+                            this.getPosY() + pos.getPosY());
+    }
+
     @Override
     public String toString() {
         return String.format("(%d, %d)", posX, posY);
     }
+
+    public static Position[] getRelCirclePositions() {
+        return new Position[]{
+            new Position(0, -1),
+            new Position(1, -1),
+            new Position(1, 0),
+            new Position(1, 1),
+            new Position(0, 1),
+            new Position(-1, 1),
+            new Position(-1, 0),
+            new Position(-1, -1)
+        };
+    }
 }