diff --git a/lib/mk/tuxmath_t4k.mk b/lib/mk/tuxmath_t4k.mk
new file mode 100644
index 0000000..6441b22
--- /dev/null
+++ b/lib/mk/tuxmath_t4k.mk
@@ -0,0 +1,19 @@
+T4K_DIR := $(call select_from_ports,tuxmath)/src/app/tuxmath/t4k
+
+LIBS    += libc sdl sdl_image sdl_mixer sdl_ttf sdl_net libiconv libxml2
+
+INC_DIR += $(REP_DIR)/src/app/tuxmath/t4k \
+           $(T4K_DIR)/src/linebreak
+
+CC_OPT  += -DCOMMON_DATA_PREFIX=\"/data\"
+
+SRC_C   := $(notdir $(wildcard $(T4K_DIR)/src/*.c) \
+                    $(wildcard $(T4K_DIR)/src/linebreak/unistr/*.c) \
+                    width.c linebreak.c)
+
+CC_WARN += -Wall -Wno-unused-function
+
+vpath %.c $(T4K_DIR)/src
+vpath %.c $(T4K_DIR)/src/linebreak
+vpath %.c $(T4K_DIR)/src/linebreak/unistr
+vpath %.c $(T4K_DIR)/src/linebreak/uniwidth
diff --git a/ports/tuxmath.hash b/ports/tuxmath.hash
new file mode 100644
index 0000000..7c32043
--- /dev/null
+++ b/ports/tuxmath.hash
@@ -0,0 +1 @@
+ea0e7acf7c3f477de34e5e2d04a55102a6f9c3f5
diff --git a/ports/tuxmath.port b/ports/tuxmath.port
new file mode 100644
index 0000000..c13006c
--- /dev/null
+++ b/ports/tuxmath.port
@@ -0,0 +1,12 @@
+LICENSE   := GPLv3
+VERSION   := 2.0.1
+DOWNLOADS := t4k.archive tuxmath.archive
+
+URL(t4k) := http://downloads.sourceforge.net/project/tuxmath/t4k_common/t4k_common-0.1.1.tar.gz
+SHA(t4k) := 626eddedee86059ccab593a226c8d98571018b46
+DIR(t4k) := src/app/tuxmath/t4k
+
+URL(tuxmath) := http://downloads.sourceforge.net/project/tuxmath/tuxmath-source/TuxMath%202.0.1%20-%20Source/tuxmath_w_fonts-2.0.1.tar.gz
+SHA(tuxmath) := 7a73430c29e5f1fdb20d33dbce484ed1655044f6
+DIR(tuxmath) := src/app/tuxmath
+
diff --git a/run/tuxmath.run b/run/tuxmath.run
new file mode 100644
index 0000000..9c88996
--- /dev/null
+++ b/run/tuxmath.run
@@ -0,0 +1,34 @@
+set build_components { app/tuxmath }
+
+set app_config {
+	<start name="tuxmath" priority="-2">
+		<resource name="RAM" quantum="64M"/>
+		<config>
+			<libc stdout="/dev/log" stderr="/dev/log" >
+				<vfs>
+					<tar name="tuxmath_data.tar" />
+					<dir name="dev"> <log/> </dir>
+				</vfs>
+			</libc>
+		</config>
+	</start>}
+
+set boot_modules {
+	tuxmath
+	libc.lib.so
+	libm.lib.so
+	pthread.lib.so
+	libiconv.lib.so
+	jpeg.lib.so
+	freetype.lib.so
+	libpng.lib.so
+	sdl_mixer.lib.so
+	sdl_image.lib.so
+	sdl_net.lib.so
+	sdl_ttf.lib.so
+	sdl.lib.so
+	zlib.lib.so
+	tuxmath_data.tar
+}
+
+source ${genode_dir}/repos/world/run/framebuffer_app.inc
diff --git a/src/app/tuxmath/config.h b/src/app/tuxmath/config.h
new file mode 100644
index 0000000..8556cb3
--- /dev/null
+++ b/src/app/tuxmath/config.h
@@ -0,0 +1,6 @@
+#define HAVE_STDINT_H   1
+#define HAVE_SCANDIR    1
+#define HAVE_LIBSDL_NET 1
+
+#define PACKAGE "tuxmath"
+#define VERSION "2.0.1"
diff --git a/src/app/tuxmath/t4k/SDL_ttf.h b/src/app/tuxmath/t4k/SDL_ttf.h
new file mode 100644
index 0000000..fb64cd6
--- /dev/null
+++ b/src/app/tuxmath/t4k/SDL_ttf.h
@@ -0,0 +1 @@
+#include <SDL/SDL_ttf.h>
diff --git a/src/app/tuxmath/t4k/config.h b/src/app/tuxmath/t4k/config.h
new file mode 100644
index 0000000..18d1189
--- /dev/null
+++ b/src/app/tuxmath/t4k/config.h
@@ -0,0 +1,6 @@
+#include <limits.h>  /* definition of PATH_MAX */
+
+#define HAVE_STDINT_H 1
+#define HAVE_SCANDIR  1
+
+#define PACKAGE_STRING "Tux4Kids-Common 0.1.1"
diff --git a/src/app/tuxmath/target.mk b/src/app/tuxmath/target.mk
new file mode 100644
index 0000000..4f73979
--- /dev/null
+++ b/src/app/tuxmath/target.mk
@@ -0,0 +1,37 @@
+TARGET  := tuxmath
+
+TUXMATH_DIR := $(call select_from_ports,tuxmath)/src/app/tuxmath
+
+LIBS    += libc libm sdl sdl_image sdl_mixer sdl_ttf sdl_net tuxmath_t4k
+
+INC_DIR += $(REP_DIR)/src/app/tuxmath \
+           $(TUXMATH_DIR)/t4k/src
+
+CC_OPT  += -DDATA_PREFIX=\"/data\" \
+           -DLOCALEDIR=\"/locale\"
+
+SRC_C   := tuxmath.c setup.c titlescreen.c menu.c menu_lan.c game.c \
+           factoroids.c fileops_media.c options.c credits.c highscore.c \
+           audio.c network.c mathcards.c campaign.c multiplayer.c fileops.c \
+           SDL_rotozoom.c lessons.c server.c
+
+#
+# Disable sound during the game because the current version of sdl_mixer is
+# compiled w/o ogg/mod, which produces a stream of error messages.
+#
+CC_OPT_game := -DNOSOUND
+
+# suppress build noise caused by warnings in 3rd-party code
+CC_WARN  = -Wno-address
+
+vpath %.c $(TUXMATH_DIR)/src
+
+# supply custom getenv implementation (tuxmath asks for HOME)
+SRC_CC  += getenv.cc
+
+vpath getenv.cc $(REP_DIR)/src/app/numptyphysics
+
+$(TARGET): tuxmath_data.tar
+tuxmath_data.tar:
+	$(VERBOSE)cd $(TUXMATH_DIR);     tar cf $(PWD)/bin/$@ data
+	$(VERBOSE)cd $(TUXMATH_DIR)/t4k; tar rf $(PWD)/bin/$@ data