diff --git a/src/main/java/net/brennholz/challenges/RandomDrops.java b/src/main/java/net/brennholz/challenges/RandomDrops.java
new file mode 100644
index 0000000..e45f406
--- /dev/null
+++ b/src/main/java/net/brennholz/challenges/RandomDrops.java
@@ -0,0 +1,59 @@
+package net.brennholz.challenges;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Random;
+import java.util.stream.Collectors;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.configuration.file.FileConfiguration;
+
+public class RandomDrops {
+  private final ArrayList<Material> BLOCKS;
+  
+  private final ArrayList<Material> ITEM_DROPS;
+  
+  private HashMap<Material, Material> drops = new HashMap<>();
+  
+  public RandomDrops() {
+    this.BLOCKS = (ArrayList<Material>)Arrays.<Material>stream(Material.values()).filter(mat -> mat.isBlock()).collect(Collectors.toList());
+    this.ITEM_DROPS = (ArrayList<Material>)Arrays.<Material>stream(Material.values()).filter(mat -> (mat.isItem() || mat == Material.BEDROCK)).collect(Collectors.toList());
+  }
+  
+  public void shuffleItems() {
+    Collections.shuffle(this.ITEM_DROPS);
+    ArrayList<Material> itemDropsCopy = new ArrayList<>();
+    this.ITEM_DROPS.forEach(m -> itemDropsCopy.add(m));
+    this.BLOCKS.forEach(mat -> {
+          int r = (new Random()).nextInt(itemDropsCopy.size() - 1);
+          this.drops.put(mat, itemDropsCopy.get(r));
+          itemDropsCopy.remove(r);
+        });
+    saveItems();
+  }
+  
+  public void saveItems() {
+    FileConfiguration config = Challenges.getplugin().getRndDropsConfig();
+    config.set("drops", this.drops.entrySet().stream().map(entry -> (new StringBuilder()).append(entry.getKey()).append(":").append(entry.getValue()).toString()).collect(Collectors.toList()));
+  }
+  
+  public void loadItems() {
+    this.drops.clear();
+    FileConfiguration config = Challenges.getplugin().getRndDropsConfig();
+    if (config.isList("drops")) {
+      config.getStringList("drops").forEach(str -> {
+            String[] materialSplitted = str.split(":");
+            this.drops.put(Material.getMaterial(materialSplitted[0]), Material.getMaterial(materialSplitted[1]));
+          });
+    } else {
+      shuffleItems();
+    } 
+  }
+  
+  public Material getMaterialFromBlock(Block block) {
+    return this.drops.get(block.getType());
+  }
+}
+
diff --git a/src/main/java/net/brennholz/challenges/SBManager.java b/src/main/java/net/brennholz/challenges/SBManager.java
new file mode 100644
index 0000000..923f327
--- /dev/null
+++ b/src/main/java/net/brennholz/challenges/SBManager.java
@@ -0,0 +1,22 @@
+package net.brennholz.challenges;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.scoreboard.DisplaySlot;
+import org.bukkit.scoreboard.Objective;
+import org.bukkit.scoreboard.RenderType;
+import org.bukkit.scoreboard.Scoreboard;
+import org.bukkit.scoreboard.ScoreboardManager;
+
+public class SBManager {
+  public void createScoreboard(Player p) {
+    ScoreboardManager manager = Bukkit.getScoreboardManager();
+    Scoreboard sb = manager.getNewScoreboard();
+    @SuppressWarnings("deprecation")
+	Objective TabHP = sb.registerNewObjective("§6Challenges", "health");
+    TabHP.setDisplaySlot(DisplaySlot.PLAYER_LIST);
+    TabHP.setDisplayName("§cHP");
+    TabHP.setRenderType(RenderType.HEARTS);
+    p.setScoreboard(sb);
+  }
+}
diff --git a/src/main/resources/backpack.yml b/src/main/resources/backpack.yml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/main/resources/backpack.yml
diff --git a/src/main/resources/rnddrops.yml b/src/main/resources/rnddrops.yml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/main/resources/rnddrops.yml