diff --git a/README.md b/README.md
index 67eb4dd39a62ce01c0687d673ee3a118844b09b4..9faca42b350a6018c0f506419d062ad2364c3eda 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,90 @@
-# yatzy-solution
+#   Yatzy
 
+This is a console-based implementation of the game of
+[Yatzy](https://en.wikipedia.org/wiki/Yatzy) (a public domain dice game similar
+to [Yahtzee®](https://en.wikipedia.org/wiki/Yahtzee)).
+
+##  Rules
+
+-   There are five dice. In each turn, the player may roll some or all of the
+    dice up to three times.
+-   After the first or second roll, the player *may* score the dice against a
+    scoring category and end the turn. After the third roll, the player *must*
+    score the dice against a scoring category and end the turn.
+-   The scoring categories are generally grouped into the "Upper Section" and
+    the "Lower Section"; however, due to the display's aspect ratio, we will
+    refer to them as the "Left Section" and the "Right Section."
+    -   The Left Section has these scoring categories:
+        -   Ones:   The sum of all dice showing 1 pip
+        -   Twos:   The sum of all dice showing 2 pips
+        -   Threes: The sum of all dice showing 3 pips
+        -   Fours:  The sum of all dice showing 4 pips
+        -   Fives:  The sum of all dice showing 5 pips
+        -   Sixes:  The sum of all dice showing 6 pips
+        -   Bonus (not player-selectable): if the Left Section's player-
+            selectable categories sum to 63 (an average of three dice in each
+            category), then the player receives a 50-point bonus
+    -   The Right Section has these scoring categories:
+        -   One Pair (2 dice showing the same number of pips), scored as the
+            sum of those 2 dice
+        -   Two Pair (2 different pairs of dice), scored as the sum of the dice
+            in those pairs
+            -   The face-value of the two different pairs *must* be different;
+                for example, 1-2-2-3-3 may be scored as Two Pair, but 1-2-2-2-2
+                may not be scored as Two Pair
+        -   Three of a Kind (3 dice showing the same number of pips), scored as
+            the sum of those 3 dice
+        -   Four of a Kind (4 dice showing the same number of pips), scored as
+            the sum of those 4 dice
+        -   Small Straight (the combination of 1-2-3-4-5), scored as the sum of
+            those 5 dice
+            -   Note that this is *not* the same definition of a "small
+                straight" in Yahtzee®
+            -   This is renamed as "1st Straight" on the `GeneralizedYa7zy`
+                branch.
+        -   Large Straight (the combination of 2-3-4-5-6), scored as the sum of
+            those 5 dice
+            -   Note that this is *not* the same definition of a "large
+                straight" in Yahtzee®
+            -   This is renamed as "2nd Straight" on the `GeneralizedYa7zy`
+                branch.
+        -   Full House (three of a kind and a pair), scored as the sum of those
+            5 dice
+            -   The face-value of the pair *must* be different than the face-
+                value of the three of a kind; for example, 2-2-2-3-3 may be
+                scored as a Full House, but 2-2-2-2-2 may not be scored as Full
+                House
+        -   Chance (any combination of dice), scored as the sum of those 5 dice
+        -   Yatzy (5 dice showing the same number of pips), scored as 50 points
+    -   Dice that do not conform to a scoring category's requirements may be
+        assigned to that category, but they will receive a score of 0.
+
+##  Playing the Game
+
+1.  Compile the program
+    ```
+    mvn compile
+    ```
+
+1.  Launch the program
+
+    -   All terminal windows will support scrolling to show each new screen:
+        ```
+        mvn exec:java -Dexec.mainClass=edu.unl.cse.csce361.yatzy.Game
+        ```
+
+    -   Most terminal windows accept control codes for VT100 terminals, which
+        allow each new screen to write over the previous screen:
+        ```
+        mvn exec:java -Dexec.mainClass=edu.unl.cse.csce361.yatzy.Game -Dexec.args="vt100"
+        ```
+
+1.  Each action (hold/unhold dice, roll dice, score dice, select scoring
+    category) is selected by typing the corresponding number and pressing the
+    Enter/Return key. See the video demonstration.
+
+##  Demonstration
+
+[This video](https://use.vg/t9gJIv) demonstrates the gameplay. The
+demonstration shows a slightly older version, with different iconography, than
+what is currently in the repository.
diff --git a/models/ClassDiagram.drawio b/models/ClassDiagram.drawio
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\ No newline at end of file
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4hNEuFjZWbPSHB1XaJN2rz9K+St6XgWQD4pnDnUF2sLdq/aGbtS+ZF4XLs5UWGrHPxItCm630mVOESp/R4ipOEcVLOQYvwqXQdSiYLlzm3UpQmNKrIGXOyydjihHka9O8yXNE3RC/E/I3zq15Fq2m8mRHWGPDMHrs9tYAnGH+hLswzvwc5s2W3Wn2XsR9JmfcUZt/Rm+Ev4fY6XBlPclw9IEcLujHawuKeGvL45jjbOpFhG8oVlPCW3LJIc5QC6Ev2vmQoevW8VM8p08/05DrXvCGF/gKFuaZNN7l1HdLju7u7wtHlwQqD6XLG4uSxF5hGJvJPXxC+NX5F08WKMly8Fco9zGXSakZms8IoIKRwl9fhMLFRu1FV+Dyj73LBQTifGg2YLc9l2TMRbbkwmWAup8IriYL4UuMo04T2v5u+KjuO2PZKhgmmsaaSHglYFsy1st/8Hw==</diagram></mxfile>
\ No newline at end of file
diff --git a/models/SequenceDiagram.png b/models/SequenceDiagram.png
deleted file mode 100644
index 7b1b3753b804e581d7935771c0e0d8c9e1c20594..0000000000000000000000000000000000000000
Binary files a/models/SequenceDiagram.png and /dev/null differ
diff --git a/pom.xml b/pom.xml
index d73a5253c04fbc1bf1dbcdb0333e9ed0d9e5bcb8..96f27715cfbc80226a55d49e0707dc715c4bb1ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,6 +3,9 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
 
     <groupId>edu.unl.cse.csce361.yatzy</groupId>
     <artifactId>yatzy</artifactId>