diff --git a/libpike/blackjack/blackjack.odin b/libpike/blackjack/blackjack.odin
new file mode 100644
index 0000000..52fe241
--- /dev/null
+++ b/libpike/blackjack/blackjack.odin
@@ -0,0 +1,55 @@
+// SPDX-License-Identifer: MIT
+/* poker.odin
+ *
+ * Routines for handling poker related features
+ *
+ * Written by TiredWithJoy
+*/
+package blackjack
+
+import "../log"
+import "../casino"
+
+/*
+Type represeting a poker hand
+*/
+Hand :: struct {
+	_: [11]casino.Card,
+}
+
+/*
+Determine the rank of the hand
+*/
+evaluate_hand :: proc(hand: Hand) -> int  {
+    toal:int 
+    aces: [dynamic]int
+    for x, i in hand {
+        total = total + x.rank
+        if x.rank = 1 {
+            total = total + 11
+            append(&aces, i)
+        }
+        if total > 21 {
+            if len(aces) > 0 {
+                total = total - 10
+                pop(&aces)
+            }
+        }
+    }
+	return total
+}
+
+/*
+Compare two hands and return true if the
+first one is better than the second one
+*/
+compare_hands :: proc(player: Hand, other: Hand) -> casino.Hand {
+	if evaluate_hand(player) > evaluate_hand(other) {
+	    return .WIN
+    }else if evaluate_hand(player) < evaluate_hand(other) {
+	    return .LOSE
+    } else {
+        return .TIE
+    }
+}
+
diff --git a/libpike/casino/casino.odin b/libpike/casino/casino.odin
index 429b820..5c5869c 100644
--- a/libpike/casino/casino.odin
+++ b/libpike/casino/casino.odin
@@ -3,7 +3,7 @@
  *
  * Routines for handling card games
  *
- * Written by vx-clutch
+ * Written by vx-clutch and TiredWithJoy
 */
 package casino
 
@@ -20,6 +20,15 @@ Suit :: enum {
 	SPADES,
 }
 
+/*
+Type representing hand comparison
+*/
+Hand :: enum {
+	WIN,
+	LOSE,
+	TIE,
+}
+
 /*
 Type represeting a card
 */
@@ -147,3 +156,4 @@ Deal one card from the top of the deck
 deal_card :: proc(deck: ^Deck) -> Card {
 	return deck^.cards[deck^.top_index]
 }
+