diff --git a/scene/challenge_select.lua b/scene/challenge_select.lua
index 94c86b3..bb4abe1 100644
--- a/scene/challenge_select.lua
+++ b/scene/challenge_select.lua
@@ -99,12 +99,15 @@ function ChallengeSelectScene:render()
 	for idx, challenge in pairs(challenges) do
 		if(idx >= self.menu_state.challenge-9 and idx <= self.menu_state.challenge+9) then
 			love.graphics.printf(challenge.name, 40, (260 - 20*(self.menu_state.challenge)) + 20 * idx, 200, "left")
-			cur_tagline = challenge.tagline
+
 		end
 	end
 
-
-
+-- challenge details
+	love.graphics.printf(challenges[self.menu_state.challenge].tagline, 340, 150, 200, "left")
+	love.graphics.printf(challenges[self.menu_state.challenge].description, 340, 250, 200, "left")
+	love.graphics.printf("Mode: "..challenges[self.menu_state.challenge].mode, 340, 350, 200, "left")
+	love.graphics.printf("Ruleset: "..challenges[self.menu_state.challenge].ruleset, 340, 380, 200, "left")
 end
 
 function ChallengeSelectScene:onInputPress(e)
@@ -151,7 +154,7 @@ function ChallengeSelectScene:onInputPress(e)
 	end
 
 
-	love.graphics.printf("test???", 340, 258, 200, "left")
+
 
 end
 
@@ -175,6 +178,7 @@ end
 function ChallengeSelectScene:changechallenge(rel)
 	local len = table.getn(challenges)
 	self.menu_state.challenge = Mod1(self.menu_state.challenge + rel, len)
+
 end
 
 
diff --git a/scene/mode_select.lua b/scene/mode_select.lua
index a7db60e..a33f27e 100755
--- a/scene/mode_select.lua
+++ b/scene/mode_select.lua
@@ -108,6 +108,7 @@ function ModeSelectScene:render()
 			love.graphics.printf(ruleset.name, 360, (260 - 20*(self.menu_state.ruleset)) + 20 * idx, 160, "left")
 		end
 	end
+	love.graphics.printf(game_modes[self.menu_state.mode].tagline, 5, 5, 600, "left")
 end
 
 function ModeSelectScene:onInputPress(e)
diff --git a/tetris/challenges/Tetrs.lua b/tetris/challenges/Tetrs.lua
index 58f68e4..e4d7d75 100644
--- a/tetris/challenges/Tetrs.lua
+++ b/tetris/challenges/Tetrs.lua
@@ -13,8 +13,8 @@ TetrsChallenge.name = "Tetrs"
 TetrsChallenge.hash = "Tetrs"
 TetrsChallenge.mode = "MarathonGF"
 TetrsChallenge.ruleset = "Standard"
-TetrsChallenge.tagline = "abababa"
-TetrsChallenge.description = "Complete a mode with a specific ruleset and idk they did some other stupid things too lol"
+TetrsChallenge.tagline = "Where's the long bar? Seriously, I can't find it."
+TetrsChallenge.description = "Complete a 150-line Marathon...without the I piece!"
 
 function TetrsChallenge:new()
 
diff --git a/tetris/challenges/challenge.lua b/tetris/challenges/challenge.lua
index 7f777b1..5771a20 100644
--- a/tetris/challenges/challenge.lua
+++ b/tetris/challenges/challenge.lua
@@ -14,7 +14,7 @@ local Challenge = GameMode:extend()
 Challenge.name = "A really cool challenge name"
 Challenge.hash = ""
 Challenge.mode = ""
-Challenge.ruleset = "Guideline SRS"
+Challenge.ruleset = ""
 Challenge.tagline = "Are you up for this challenge?"
 Challenge.description = "Complete a mode with a specific ruleset and idk they did some other stupid things too lol"
 
diff --git a/tetris/challenges/details_test.lua b/tetris/challenges/details_test.lua
new file mode 100644
index 0000000..55356e8
--- /dev/null
+++ b/tetris/challenges/details_test.lua
@@ -0,0 +1,26 @@
+require 'funcs'
+
+local GameMode = require 'tetris.modes.gamemode'
+local Piece = require 'tetris.components.piece'
+local Grid = require 'tetris.components.grid'
+local Randomizer = require 'tetris.randomizers.randomizer'
+local Bag7Randomizer = require 'tetris.randomizers.bag7noI'
+local MarathonGF = require 'tetris.modes.marathon_gf'
+
+local TetrsChallenge = MarathonGF:extend()
+
+TetrsChallenge.name = "Another mode"
+TetrsChallenge.hash = "Tetrs2"
+TetrsChallenge.mode = "MarathonGF"
+TetrsChallenge.ruleset = "Standard"
+TetrsChallenge.tagline = "Hey look! The feature works!"
+TetrsChallenge.description = "This is just a clone of Tetrs to test out the challenge details feature."
+
+function TetrsChallenge:new()
+
+    TetrsChallenge.super:new()
+  self.randomizer = Bag7Randomizer()
+  self.next_queue_length = 6
+end
+
+return TetrsChallenge