Just started the dungeon game. Feeling overwhelmed. Can someone give me a hint on how to draw the grid?

Don't get down man. I had to get a lot of help to get through that too. Pretty safe to say most people do. You don't need to import graphics libraries. The only thing you need to import is random (for starting locations of player, monster and door) and os (for clear_screen function). You are on the right track with using underscores and pipes to draw the map. For the CELLS variable, you'll need a list of tuples and each tuple will represent a cell location in the map based on the X and Y coordinates. The top left cell will be (0,0) and the bottom right will be (4,4). Get the pattern? So something like - CELLS = [(0,0), (1,0) ... (3,4), (4,4)]. Then to draw the map, loop through each CELL in CELLS and draw something out, qualifying it along the way. Qualifiers might be such as; is X or Y less than 4?, does the CELL value also equal the PLAYER location?, if it is not less than 4, how do you jump down to start the next row?, etc. I hope this helps without giving too much away. Good luck and keep at it!