diff --git a/src/parser.rs b/src/parser.rs
index 6dbee0c..2c0cb88 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -14,7 +14,7 @@
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::error::Error;
-use crate::types::{Action, Color, ColorDigit, Digit, GameAction, ReplAction, Slot, Slots};
+use crate::types::{Action, Card, Color, ColorDigit, Digit, GameAction, ReplAction, Slot, Slots};
 use nom::{
     branch::alt,
     bytes::complete::tag,
@@ -23,6 +23,7 @@ use nom::{
     multi::many0,
     IResult,
 };
+use std::convert::TryFrom;
 use std::str::FromStr;
 
 fn parse_color(i: &str) -> IResult<&str, ColorDigit> {
@@ -61,9 +62,24 @@ fn parse_digit(i: &str) -> IResult<&str, ColorDigit> {
     Ok((i, digit.into()))
 }
 
+fn parse_card(i: &str) -> IResult<&str, Card> {
+    let (i, color) = parse_color(i)?;
+    let (i, _) = space0(i)?;
+    let (i, digit) = parse_digit(i)?;
+    Ok((
+        i,
+        Card {
+            digit: Digit::try_from(digit).unwrap(),
+            color: Color::try_from(color).unwrap(),
+        },
+    ))
+}
+
 fn parse_play(i: &str) -> IResult<&str, GameAction> {
     let (i, _) = alt((tag("play"), tag("p")))(i)?;
     let (i, _) = space1(i)?;
+    let (i, card) = parse_card(i)?;
+    let (i, _) = space1(i)?;
     let (i, slot) = digit1(i)?;
 
     let slot = slot
@@ -74,7 +90,7 @@ fn parse_play(i: &str) -> IResult<&str, GameAction> {
         return Err(nom::Err::Error(NomError::new("", ErrorKind::IsA)));
     }
 
-    Ok((i, GameAction::PlayCard(slot)))
+    Ok((i, GameAction::PlayCard(card, slot)))
 }
 
 fn parse_slot(i: &str) -> IResult<&str, Slot> {
@@ -110,9 +126,11 @@ fn parse_slots1(i: &str) -> IResult<&str, Slots> {
 fn parse_drop(i: &str) -> IResult<&str, GameAction> {
     let (i, _) = alt((tag("drop"), tag("d")))(i)?;
     let (i, _) = space1(i)?;
+    let (i, card) = parse_card(i)?;
+    let (i, _) = space1(i)?;
     let (i, slot) = parse_slot(i)?;
 
-    Ok((i, GameAction::DropCard(slot)))
+    Ok((i, GameAction::DropCard(card, slot)))
 }
 
 fn parse_hint(i: &str) -> IResult<&str, GameAction> {
diff --git a/src/types.rs b/src/types.rs
index a1fd27c..9199812 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -13,6 +13,7 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
+use std::convert::TryFrom;
 use std::fmt;
 use std::ops::Deref;
 use std::str::FromStr;
@@ -150,11 +151,51 @@ impl From<Digit> for ColorDigit {
     }
 }
 
+impl TryFrom<ColorDigit> for Digit {
+    type Error = Error;
+
+    fn try_from(cd: ColorDigit) -> Result<Digit, Self::Error> {
+        Ok(match cd {
+            ColorDigit::Digit(d) => d,
+            ColorDigit::Color(c) => return Err(Error::ParseDigitError(c.to_string())),
+        })
+    }
+}
+
+impl TryFrom<ColorDigit> for Color {
+    type Error = Error;
+
+    fn try_from(cd: ColorDigit) -> Result<Color, Self::Error> {
+        Ok(match cd {
+            ColorDigit::Color(c) => c,
+            ColorDigit::Digit(d) => return Err(Error::ParseColorError(d.to_string())),
+        })
+    }
+}
+
 /// A card
 #[derive(Clone, Debug, PartialEq)]
 pub struct Card {
     pub digit: Digit,
-    pub color: Option<Color>,
+    pub color: Color,
+}
+
+impl fmt::Display for Card {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(
+            f,
+            "{}{}",
+            match self.color {
+                Color::Blue => "b",
+                Color::Green => "g",
+                Color::Purple => "p",
+                Color::Red => "r",
+                Color::White => "w",
+                Color::Yellow => "y",
+            },
+            self.digit
+        )
+    }
 }
 
 /// Position in a player's hand
@@ -197,8 +238,8 @@ impl fmt::Display for Slots {
 /// Possible actions during the game
 #[derive(Clone, Debug, PartialEq)]
 pub enum GameAction {
-    PlayCard(Slot),
-    DropCard(Slot),
+    PlayCard(Card, Slot),
+    DropCard(Card, Slot),
     ColorHint(Slots, Color),
     DigitHint(Slots, Digit),
 }
@@ -215,8 +256,8 @@ impl From<(ColorDigit, Slots)> for GameAction {
 impl fmt::Display for GameAction {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-            GameAction::PlayCard(c) => write!(f, "play {}", c),
-            GameAction::DropCard(c) => write!(f, "drop {}", c),
+            GameAction::PlayCard(card, slot) => write!(f, "play {} {}", card, slot),
+            GameAction::DropCard(card, slot) => write!(f, "drop {} {}", card, slot),
             GameAction::ColorHint(slots, c) => write!(f, "hint {} {}", c, slots),
             GameAction::DigitHint(slots, d) => write!(f, "hint {} {}", d, slots),
         }