5 files changed, 50 insertions, 0 deletions
diff --git a/Algorithms/Part-I/4-Puzzle/puzzle02.txt b/Algorithms/Part-I/4-Puzzle/puzzle02.txt
new file mode 100644
index 0000000..35b261b
--- /dev/null
+++ b/Algorithms/Part-I/4-Puzzle/puzzle02.txt
@@ -0,0 +1,11 @@
+9
+ 1  2  3  4  5  6  7  8  9 
+10 11 12 13 14 15 16 17 18 
+19 20 21 22 23 24 25 26 27 
+28 29 30 31 32 33 34 35 36 
+37 38 39 40 41 42 43 44 45 
+46 47 48 49 50 51 52 53 54 
+55 56 57 58 59 60 61 62 63 
+64 65 66 67 68 69 70  0 71 
+73 74 75 76 77 78 79 80 72 
+
diff --git a/Algorithms/Part-I/4-Puzzle/puzzle3x3-unsolvable2.txt b/Algorithms/Part-I/4-Puzzle/puzzle3x3-unsolvable2.txt
new file mode 100644
index 0000000..62b19b4
--- /dev/null
+++ b/Algorithms/Part-I/4-Puzzle/puzzle3x3-unsolvable2.txt
@@ -0,0 +1,4 @@
+3
+ 8  6  7
+ 2  5  4
+ 1  3  0
diff --git a/Algorithms/Part-I/4-Puzzle/puzzle41.txt b/Algorithms/Part-I/4-Puzzle/puzzle41.txt
new file mode 100644
index 0000000..80e29a0
--- /dev/null
+++ b/Algorithms/Part-I/4-Puzzle/puzzle41.txt
@@ -0,0 +1,7 @@
+5
+ 3  8  2  4  5 
+ 1  6  0  9 14 
+19  7 12 10 13 
+11 21 22 23 15 
+17 16 18 24 20 
+
diff --git a/Algorithms/Part-I/4-Puzzle/puzzle4x4-hard2.txt b/Algorithms/Part-I/4-Puzzle/puzzle4x4-hard2.txt
new file mode 100644
index 0000000..ec29a29
--- /dev/null
+++ b/Algorithms/Part-I/4-Puzzle/puzzle4x4-hard2.txt
@@ -0,0 +1,6 @@
+4
+ 6  8 11  4 
+ 9 15 14  3 
+ 1 13 12 10 
+ 0  5  7  2 
+
diff --git a/Algorithms/Part-I/4-Puzzle/run.sh b/Algorithms/Part-I/4-Puzzle/run.sh
new file mode 100755
index 0000000..c649493
--- /dev/null
+++ b/Algorithms/Part-I/4-Puzzle/run.sh
@@ -0,0 +1,22 @@
+#! /bin/bash
+
+export "CLASSPATH=$CLASSPATH:.:$HOME/algs4/algs4.jar:$HOME/algs4/stdlib.jar"
+
+CLASSES="Board Solver"
+
+rm *.class *.zip 2>/dev/null
+
+for kls in $CLASSES; do
+    ~/algs4/bin/checkstyle ${kls}.java
+    javac ${kls}.java
+done
+~/algs4/bin/findbugs *.class
+
+echo "RUN..."
+
+java Solver puzzle02.txt
+java Solver puzzle3x3-unsolvable2.txt
+java Solver puzzle41.txt
+java Solver puzzle4x4-hard2.txt
+
+zip 8puzzle.zip Board.java Solver.java