diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6628982
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,43 @@
+# ---> C++
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+*.3dsx
+*.elf
+*.cia
+*.smdh
+
+build/
+source/*.old
+source/*.o
+source/main.c.old
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..be400bc
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,235 @@
+#---------------------------------------------------------------------------------
+.SUFFIXES:
+#---------------------------------------------------------------------------------
+
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+TOPDIR ?= $(CURDIR)
+include $(DEVKITARM)/3ds_rules
+
+#---------------------------------------------------------------------------------
+# TARGET is the name of the output
+# BUILD is the directory where object files & intermediate files will be placed
+# SOURCES is a list of directories containing source code
+# DATA is a list of directories containing data files
+# INCLUDES is a list of directories containing header files
+# GRAPHICS is a list of directories containing graphics files
+# GFXBUILD is the directory where converted graphics files will be placed
+#   If set to $(BUILD), it will statically link in the converted
+#   files as if they were data files.
+#
+# NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
+# APP_TITLE is the name of the app stored in the SMDH file (Optional)
+# APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
+# APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
+# ICON is the filename of the icon (.png), relative to the project folder.
+#   If not set, it attempts to use one of the following (in this order):
+#     - <Project name>.png
+#     - icon.png
+#     - <libctru folder>/default_icon.png
+#---------------------------------------------------------------------------------
+TARGET		:=	$(notdir $(CURDIR))
+BUILD		:=	build
+SOURCES		:=	source
+DATA		:=	data
+INCLUDES	:=	include
+GRAPHICS	:=	gfx
+GFXBUILD	:=	$(BUILD)
+#ROMFS		:=	romfs
+#GFXBUILD	:=	$(ROMFS)/gfx
+#app XO, author kry008, description XO game by kry008
+APP_TITLE	:=	XO
+APP_DESCRIPTION	:=	XO game by kry008
+APP_AUTHOR	:=	kry008
+#icon icon.png
+ICON		:=	icon.png
+
+#---------------------------------------------------------------------------------
+# options for code generation
+#---------------------------------------------------------------------------------
+ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft
+
+CFLAGS	:=	-g -Wall -O2 -mword-relocations \
+			-ffunction-sections \
+			$(ARCH)
+
+CFLAGS	+=	$(INCLUDE) -D__3DS__
+
+CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
+
+ASFLAGS	:=	-g $(ARCH)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
+
+LIBS	:= -lctru -lm
+LIBS	:= -lcitro2d -lcitro3d -lctru -lm
+#---------------------------------------------------------------------------------
+# list of directories containing libraries, this must be the top level containing
+# include and lib
+#---------------------------------------------------------------------------------
+LIBDIRS	:= $(CTRULIB)
+
+
+#---------------------------------------------------------------------------------
+# no real need to edit anything past this point unless you need to add additional
+# rules for different file extensions
+#---------------------------------------------------------------------------------
+ifneq ($(BUILD),$(notdir $(CURDIR)))
+#---------------------------------------------------------------------------------
+
+export OUTPUT	:=	$(CURDIR)/$(TARGET)
+export TOPDIR	:=	$(CURDIR)
+
+export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
+			$(foreach dir,$(GRAPHICS),$(CURDIR)/$(dir)) \
+			$(foreach dir,$(DATA),$(CURDIR)/$(dir))
+
+export DEPSDIR	:=	$(CURDIR)/$(BUILD)
+
+CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
+CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
+SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
+GFXFILES	:=	$(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.t3s)))
+BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
+
+#---------------------------------------------------------------------------------
+# use CXX for linking C++ projects, CC for standard C
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(CPPFILES)),)
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CC)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CXX)
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+ifeq ($(GFXBUILD),$(BUILD))
+#---------------------------------------------------------------------------------
+export T3XFILES :=  $(GFXFILES:.t3s=.t3x)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+export ROMFS_T3XFILES	:=	$(patsubst %.t3s, $(GFXBUILD)/%.t3x, $(GFXFILES))
+export T3XHFILES		:=	$(patsubst %.t3s, $(BUILD)/%.h, $(GFXFILES))
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
+
+export OFILES_SOURCES 	:=	$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
+
+export OFILES_BIN	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
+			$(addsuffix .o,$(T3XFILES))
+
+export OFILES := $(OFILES_BIN) $(OFILES_SOURCES)
+
+export HFILES	:=	$(PICAFILES:.v.pica=_shbin.h) $(SHLISTFILES:.shlist=_shbin.h) \
+			$(addsuffix .h,$(subst .,_,$(BINFILES))) \
+			$(GFXFILES:.t3s=.h)
+
+export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
+			$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
+			-I$(CURDIR)/$(BUILD)
+
+export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
+
+export _3DSXDEPS	:=	$(if $(NO_SMDH),,$(OUTPUT).smdh)
+
+ifeq ($(strip $(ICON)),)
+	icons := $(wildcard *.png)
+	ifneq (,$(findstring $(TARGET).png,$(icons)))
+		export APP_ICON := $(TOPDIR)/$(TARGET).png
+	else
+		ifneq (,$(findstring icon.png,$(icons)))
+			export APP_ICON := $(TOPDIR)/icon.png
+		endif
+	endif
+else
+	export APP_ICON := $(TOPDIR)/$(ICON)
+endif
+
+ifeq ($(strip $(NO_SMDH)),)
+	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+endif
+
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
+.PHONY: all clean
+
+#---------------------------------------------------------------------------------
+all: $(BUILD) $(GFXBUILD) $(DEPSDIR) $(ROMFS_T3XFILES) $(T3XHFILES)
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+
+$(BUILD):
+	@mkdir -p $@
+
+ifneq ($(GFXBUILD),$(BUILD))
+$(GFXBUILD):
+	@mkdir -p $@
+endif
+
+ifneq ($(DEPSDIR),$(BUILD))
+$(DEPSDIR):
+	@mkdir -p $@
+endif
+
+#---------------------------------------------------------------------------------
+clean:
+	@echo clean ...
+	@rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf $(GFXBUILD)
+
+#---------------------------------------------------------------------------------
+$(GFXBUILD)/%.t3x	$(BUILD)/%.h	:	%.t3s
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@tex3ds -i $< -H $(BUILD)/$*.h -d $(DEPSDIR)/$*.d -o $(GFXBUILD)/$*.t3x
+
+#---------------------------------------------------------------------------------
+else
+
+#---------------------------------------------------------------------------------
+# main targets
+#---------------------------------------------------------------------------------
+$(OUTPUT).3dsx	:	$(OUTPUT).elf $(_3DSXDEPS)
+
+$(OFILES_SOURCES) : $(HFILES)
+
+$(OUTPUT).elf	:	$(OFILES)
+
+#---------------------------------------------------------------------------------
+# you need a rule like this for each extension you use as binary data
+#---------------------------------------------------------------------------------
+%.bin.o	%_bin.h :	%.bin
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
+#---------------------------------------------------------------------------------
+.PRECIOUS	:	%.t3x %.shbin
+#---------------------------------------------------------------------------------
+%.t3x.o	%_t3x.h :	%.t3x
+#---------------------------------------------------------------------------------
+	$(SILENTMSG) $(notdir $<)
+	$(bin2o)
+
+#---------------------------------------------------------------------------------
+%.shbin.o %_shbin.h : %.shbin
+#---------------------------------------------------------------------------------
+	$(SILENTMSG) $(notdir $<)
+	$(bin2o)
+
+-include $(DEPSDIR)/*.d
+
+#---------------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------------
\ No newline at end of file
diff --git a/README.md b/README.md
index 5ea73bb..c44c8f7 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # XO-game
 
+Hombrew Tic-tac-toe for 3ds
\ No newline at end of file
diff --git a/banner.png b/banner.png
new file mode 100644
index 0000000..5853291
Binary files /dev/null and b/banner.png differ
diff --git a/banner.wav b/banner.wav
new file mode 100644
index 0000000..a50f819
Binary files /dev/null and b/banner.wav differ
diff --git a/icon.png b/icon.png
new file mode 100644
index 0000000..b97ea7b
Binary files /dev/null and b/icon.png differ
diff --git a/source/main.cpp b/source/main.cpp
new file mode 100644
index 0000000..bd9def9
--- /dev/null
+++ b/source/main.cpp
@@ -0,0 +1,100 @@
+#include <3ds.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <citro2d.h>
+
+
+int player = 1; //1 - X 2 - O
+bool win = false;
+int pressedSquares[9] = {0,0,0,0,0,0,0,0,0};
+
+C3D_RenderTarget* top;
+C3D_RenderTarget* bottom;
+
+void drawGridTopScreen()
+{
+        C2D_DrawLine(0, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 0, 180, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(1, 1, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 300, 1, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(100, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 100, 180, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(200, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 200, 180, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(300, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 300, 180, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(0, 60, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 300, 60, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(0, 120, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 300, 120, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(0, 180, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 300, 180, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+}
+void drawGridBottomScreen()
+{
+        //320x240
+        C2D_DrawLine(0, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 0, 240, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(1, 1, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 320, 1, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(0, 80, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 320, 80, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(0, 160, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 320, 160, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(0, 240, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 320, 240, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(106, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 106, 240, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(212, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 212, 240, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+        C2D_DrawLine(320, 0, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 320, 240, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF), 2, 0);
+
+}
+
+void drawWhoseMove()
+{
+        C2D_Text text;
+        C2D_TextBuf buf = C2D_TextBufNew(4096);
+
+        if(player == 1)
+        {
+                C2D_TextParse(&text, buf, "X's move");
+                C2D_TextOptimize(&text);
+                C2D_DrawText(&text, C2D_WithColor, 10, 200, 0, 0.5f, 0.5f, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF));
+        }
+        else
+        {
+                C2D_TextParse(&text, buf, "O's move");
+                C2D_TextOptimize(&text);
+                C2D_DrawText(&text, C2D_WithColor, 10, 200, 0, 0.5f, 0.5f, C2D_Color32(0xFF, 0xFF, 0xFF, 0xFF));
+        }
+        
+        C2D_TextBufDelete(buf);
+}
+
+int main(int argc, char **argv) {
+
+	romfsInit();
+	gfxInitDefault();
+	C3D_Init(C3D_DEFAULT_CMDBUF_SIZE);
+	C2D_Init(C2D_DEFAULT_MAX_OBJECTS);
+	C2D_Prepare();
+
+
+	// Create screens
+	C3D_RenderTarget* top = C2D_CreateScreenTarget(GFX_TOP, GFX_LEFT);
+        C3D_RenderTarget* bottom = C2D_CreateScreenTarget(GFX_BOTTOM, GFX_LEFT);
+        // Main loop
+        while (aptMainLoop())
+        {
+                hidScanInput();
+                
+                touchPosition touch;
+                hidTouchRead(&touch);
+        
+                u32 kHeld = hidKeysHeld();
+                if (kHeld & KEY_START) break; // break in order to return to hbmenu
+
+                C3D_FrameBegin(C3D_FRAME_SYNCDRAW);
+                C2D_TargetClear(top, C2D_Color32(0x00, 0x00, 0x00, 0xFF));
+                C2D_SceneBegin(top);
+
+                drawGridTopScreen();
+                drawWhoseMove();
+                C2D_TargetClear(bottom, C2D_Color32(0x09, 0x00, 0x00, 0xFF));
+                C2D_SceneBegin(bottom);
+                drawGridBottomScreen();
+		C3D_FrameEnd(0);
+        }
+        C2D_Fini();
+        C3D_Fini();
+        gfxExit();
+        romfsExit();
+        return 0;
+}
\ No newline at end of file