diff --git a/BGM/hide.ogg b/BGM/hide.ogg
deleted file mode 100644
index 1eeda039..00000000
Binary files a/BGM/hide.ogg and /dev/null differ
diff --git a/BGM/infinite.ogg b/BGM/infinite.ogg
new file mode 100644
index 00000000..ee25b1aa
Binary files /dev/null and b/BGM/infinite.ogg differ
diff --git a/SFX/fail.ogg b/SFX/fail.ogg
new file mode 100644
index 00000000..3aeaef8c
Binary files /dev/null and b/SFX/fail.ogg differ
diff --git a/SFX/win.ogg b/SFX/win.ogg
new file mode 100644
index 00000000..6f6ce48d
Binary files /dev/null and b/SFX/win.ogg differ
diff --git a/call&sys.lua b/call&sys.lua
index e7fb635b..0a267e9d 100644
--- a/call&sys.lua
+++ b/call&sys.lua
@@ -245,7 +245,7 @@ function love.touchpressed(id,x,y)
 	if scene=="play"and setting.virtualkeySwitch then
 		local t=onVirtualkey(x,y)
 		if t then
-			pressKey(t)
+			pressKey(t,players[1])
 		end
 	elseif scene=="setting3"then
 		x,y=convert(x,y)
diff --git a/conf.lua b/conf.lua
index 49f8f213..7461dcd8 100644
--- a/conf.lua
+++ b/conf.lua
@@ -9,7 +9,7 @@ function love.conf(t)
 	t.audio.mixwithsystem=true--Switch on to keep background music playing
 
 	local W=t.window
-	W.title="Techmino V0.65"
+	W.title="Techmino V0.68"
 	W.icon="/image/icon.png"
 	W.width,W.height=1280,720
 	W.borderless=X
diff --git a/gamefunc.lua b/gamefunc.lua
index 2cd4b1a7..f3aaed4d 100644
--- a/gamefunc.lua
+++ b/gamefunc.lua
@@ -132,17 +132,17 @@ function throwBadge(s,r,amount)--Player id
 	ins(FX.badge,{x1,y1,x2,y2,t=0,size=(10+min(amount,10))*.1})
 end
 function freshgho()
-	if not P.gameEnv._20G then
-		P.y_img=P.cy>#field+1 and #field+1 or P.cy
-		while not ifoverlap(cb,cx,y_img-1)do
-			P.y_img=P.y_img-1
-		end
-	else
+	if P.gameEnv._20G or keyPressing[7]and gameEnv.sdarr==0 then
 		while not ifoverlap(cb,cx,cy-1)do
 			P.cy=P.cy-1
 			P.spinLast=false
 		end
 		P.y_img=P.cy
+	else
+		P.y_img=P.cy>#field+1 and #field+1 or P.cy
+		while not ifoverlap(cb,cx,y_img-1)do
+			P.y_img=P.y_img-1
+		end
 	end
 end
 function freshLockDelay()
@@ -324,17 +324,18 @@ function drop()
 			if b2b>500 then
 				showText("Tetris B2B2B","fly",70)
 				csend=6
-				exblock=exblock+2
+				sendTime=80
+				exblock=exblock+1
 			elseif b2b>=100 then
 				showText("Tetris B2B","drive",70)
+				sendTime=70
 				csend=5
-				exblock=exblock+1
 			else
 				showText("Tetris","stretch",80)
+				sendTime=60
 				csend=4
 			end
 			P.b2b=P.b2b+100
-			sendTime=60
 			P.cstat.tetris=P.cstat.tetris+1
 		elseif cc>0 then
 			if dospin then
@@ -372,7 +373,7 @@ function drop()
 			if dospin then
 				showText(spinName[0][bn],"appear",50)
 				SFX("spin_0")
-				P.b2b=b2b+40
+				P.b2b=b2b+30
 			end
 		end
 
diff --git a/list.lua b/list.lua
index 1b357cef..1af83f58 100644
--- a/list.lua
+++ b/list.lua
@@ -73,7 +73,7 @@ end
 
 sfx={
 	"button",
-	"ready","start",
+	"ready","start","win","fail",
 	"move","rotate","rotatekick","hold",
 	"prerotate","prehold",
 	"drop","fall",
@@ -89,7 +89,7 @@ bgm={
 	"race",
 	"push",
 	"reason",
-	"hide",
+	"infinite",
 }
 
 prevMenu={
@@ -109,16 +109,17 @@ prevMenu={
 	main="quit",
 }
 
-modeID={"sprint","marathon","zen","infinite","solo","death","blind","tetris41","asymsolo","gmroll","p2","p3","p4"}
-modeName={"Sprint","Marathon","Zen","Infinite","1v1","Death","Blind","Tetris 41","Asymmetry solo","GM roll","2P","3P","4P"}
+modeID={"sprint","marathon","zen","infinite","solo","death","blind","puzzle","tetris41","asymsolo","gmroll","p2","p3","p4"}
+modeName={"Sprint","Marathon","Zen","Infinite","1v1","Death","Blind","Puzzle","Tetris 41","Asymmetry solo","GM roll","2P","3P","4P"}
 modeInfo={
 	sprint="Clear 40 Lines",
 	marathon="Clear 200 Lines",
 	zen="Clear 200 Lines without gravity",
-	infinite="Infinite game,infinite happy",
+	infinite="Infinite game,infinite happiness",
 	solo="Beat AI",
 	death="Survive under terrible speed",
 	blind="Invisible board!",
+	puzzle="Your keyboard broke",
 	tetris41="Melee fight with 40 AIs",
 	asymsolo="             See-->",
 	gmroll="Who want to be the grand master?",
@@ -140,9 +141,9 @@ ren_n={"ren_1","ren_2","ren_3","ren_4","ren_5","ren_6","ren_7","ren_8","ren_9","
 percent0to5={[0]="0%","20%","40%","60%","80%","100%",}
 
 marathon_drop={[0]=60,48,40,30,24,18,15,12,10,8,7,6,5,4,3,2,1,1,0,0}
-death_lock={10,9,8,7,6}
-death_wait={6,5,4,3,2}
-death_fall={10,8,7,6,5}
+death_lock={10,9,9,8,8}
+death_wait={6,6,5,5,4}
+death_fall={10,9,8,7,6}
 snapLevelValue={1,10,20,40,60,80}
 snapLevelName={"Free pos","Snap-10","Snap-20","Snap-40","Snap-60","Snap-80"}
 
@@ -192,8 +193,18 @@ act={
 		count=60+26--Althour'z neim
 	end,
 	insDown=function()if cy~= y_img then P.cy,P.lockDelay,P.spinLast=y_img,gameEnv.lock,false end end,
-	insLeft=function()while not ifoverlap(cb,cx-1,cy)do P.cx,P.lockDelay=cx-1,gameEnv.lock;freshgho()end end,
-	insRight=function()while not ifoverlap(cb,cx+1,cy)do P.cx,P.lockDelay=cx+1,gameEnv.lock;freshgho()end end,
+	insLeft=function()
+		while not ifoverlap(cb,cx-1,cy)do
+			P.cx,P.lockDelay=cx-1,gameEnv.lock
+			freshgho()
+		end
+	end,
+	insRight=function()
+		while not ifoverlap(cb,cx+1,cy)do
+			P.cx,P.lockDelay=cx+1,gameEnv.lock
+			freshgho()
+		end
+	end,
 	down1=function()if cy~=y_img then P.cy=cy-1 end end,
 	down4=function()for i=1,4 do if cy~=y_img then P.cy=cy-1 else break end end end,
 	quit=function()Event.gameover.lose()end,
@@ -229,8 +240,8 @@ TRS={
 		[03]={{0,0},{1,0},{1,1},{0,-2},{1,-2}},
 		[02]={{0,0},{1,0},{-1,0},{0,-1},{0,1}},
 		[20]={{0,0},{-1,0},{1,0},{0,1},{0,-1}},
-		[13]={{0,0},{0,1},{0,-1},{-1,0},{1,0},{0,2}},
-		[31]={{0,0},{0,-1},{0,1},{1,0},{-1,0},{0,2}},
+		[13]={{0,0},{0,-1},{0,1},{-1,0},{1,0},{0,2}},
+		[31]={{0,0},{0,1},{0,-1},{1,0},{-1,0},{0,2}},
 	},
 	[2]={
 		[01]={{0,0},{-1,0},{-1,1},{0,-2},{-1,-2}},
@@ -243,8 +254,8 @@ TRS={
 		[03]={{0,0},{1,0},{1,1},{0,-2},{1,-2},{0,1}},
 		[02]={{0,0},{-1,0},{1,0},{0,-1},{0,1}},
 		[20]={{0,0},{1,0},{-1,0},{0,1},{0,-1}},
-		[13]={{0,0},{0,-1},{0,1},{1,0},{-1,0},{0,2}},
-		[31]={{0,0},{0,1},{0,-1},{-1,0},{1,0},{0,2}},
+		[13]={{0,0},{0,1},{0,-1},{1,0},{-1,0},{0,2}},
+		[31]={{0,0},{0,-1},{0,1},{-1,0},{1,0},{0,2}},
 	},
 	[5]={
 		[01]={{0,0},{-1,0},{-1,1},{0,-2},{-1,-2}},
@@ -264,8 +275,8 @@ TRS={
 		[01]={{0,0},{1,0},{-2,0},{-2,-1},{1,2}},
 		[10]={{0,0},{2,0},{-1,0},{2,1},{-1,-2}},
 		[12]={{0,0},{-1,0},{2,0},{-1,2},{2,-1}},
-		[21]={{0,0},{-2,0},{1,0},{-2,1},{1,-2}},
-		[23]={{0,0},{2,0},{-1,0},{2,1},{-1,-2}},
+		[21]={{0,0},{-2,0},{1,0},{1,-2},{-2,1}},
+		[23]={{0,0},{2,0},{-1,0},{-1,-2},{2,1}},
 		[32]={{0,0},{-2,0},{1,0},{-2,-1},{1,2}},
 		[30]={{0,0},{1,0},{-2,0},{1,-2},{-2,1}},
 		[03]={{0,0},{-1,0},{2,0},{2,-1},{-1,2}},
diff --git a/main.lua b/main.lua
index dbd149ce..5e02a672 100644
--- a/main.lua
+++ b/main.lua
@@ -114,7 +114,7 @@ loadmode={
 		}
 		createPlayer(1,340,15)
 		curBG="strap"
-		BGM("reason")
+		BGM("infinite")
 	end,
 	infinite=function()
 		modeEnv={
@@ -125,7 +125,7 @@ loadmode={
 		}
 		createPlayer(1,340,15)
 		curBG="glow"
-		BGM("hide")
+		BGM("infinite")
 	end,
 	gmroll=function()
 		modeEnv={
@@ -171,10 +171,28 @@ loadmode={
 		curBG="game2"
 		BGM("push")
 	end,
+	puzzle=function()
+		modeEnv={
+			hold=false,
+			das=0,
+			arr=0,
+			_20G=true,
+			drop=0,
+			lock=1e99,
+			wait=1,
+			fall=10,
+			target=40,
+			reach=Event.gameover.win,
+		}
+		createPlayer(1,340,15)
+		curBG="glow"
+		BGM("way")
+	end,
 	tetris41=function()
 		modeEnv={
 			wait=1,
 			fall=1,
+			freshLimit=15,
 		}
 		royaleMode=true
 		createPlayer(1,340,15)--Player
@@ -290,6 +308,7 @@ Event={
 				end
 			end
 			showText("WIN","appear",100,nil,true)
+			if P.id==1 and players[2]and players[2].ai then SFX("win")end
 			ins(task,Event.task.win)
 		end,
 		lose=function()
@@ -323,6 +342,7 @@ Event={
 					visTime[i][j]=min(visTime[i][j],20)
 				end
 			end
+			if P.id==1 and players[2]and players[2].ai then SFX("fail")end
 			ins(task,Event.task.lose)
 		end,
 	},
@@ -430,6 +450,10 @@ mesDisp={
 		mStr(gameEnv.target,-75,380)
 		gc.line(-120,377,-30,377)
 	end,
+	puzzle=function()
+		setFont(75)
+		mStr(max(40-P.cstat.row,0),-75,280)
+	end,
 	tetris41=function()
 		gc.draw(badgeIcon,-120,150,nil,1.5)
 		setFont(50)
@@ -531,7 +555,7 @@ require("sysfunc")
 require("gamefunc")
 require("timer")
 require("paint")
-require("game_scene")
+require("scene")
 require("call&sys")
 
 userData=fs.newFile("userdata")
diff --git a/paint.lua b/paint.lua
index 2814987a..9d104109 100644
--- a/paint.lua
+++ b/paint.lua
@@ -205,7 +205,7 @@ end
 function Pnt.main()
 	gc.setColor(1,1,1)
 	setFont(30)
-	gc.print("Alpha V0.65",370,150)
+	gc.print("Alpha V0.68",370,150)
 	gc.print(system,530,110)
 	gc.draw(titleImage,30,30)
 end
@@ -253,28 +253,8 @@ function Pnt.play()
 								drawPixel(j,i,field[j][i],min(visTime[j][i],20)*.05)
 							end
 						end
-					else
-						gc.setColor(1,1,1,falling/gameEnv.fall)
-						gc.rectangle("fill",0,600-30*j,320,30)
 					end
 				end--Field
-				if not P.result then
-					if gameEnv.ghost then
-						for i=1,r do for j=1,c do
-							if cb[i][j]>0 then
-								drawPixel(i+y_img-1,j+cx-1,bn,.3)
-							end
-						end end
-					end--Ghost
-					if waiting<=0 then
-						gc.setColor(1,1,1)
-						for i=1,r do for j=1,c do
-							if cb[i][j]>0 then
-								drawPixel(i+cy-1,j+cx-1,bn,1)
-							end
-						end end--Block
-					end
-				end
 				gc.setColor(1,1,1)
 				gc.draw(PTC.dust[p])--Draw game field
 			gc.setStencilTest()--In-playField mask
@@ -293,13 +273,13 @@ function Pnt.play()
 					if not a.sent then
 						if a.countdown>0 then
 							gc.setColor(attackColor[a.lv][1])
-							gc.rectangle("fill",305,600-h,8,-bar+5)
+							gc.rectangle("fill",315,600-h,8,-bar+5)
 							gc.setColor(attackColor[a.lv][2])
-							gc.rectangle("fill",305,600-h+(-bar+5),8,-(-bar+5)*(1-a.countdown/a.cd0))
+							gc.rectangle("fill",315,600-h+(-bar+5),8,-(-bar+5)*(1-a.countdown/a.cd0))
 							--Timing
 						else
 							attackColor.animate[a.lv]((sin((Timer()-i)*20)+1)*.5)
-							gc.rectangle("fill",305,600-h,8,-bar+5)
+							gc.rectangle("fill",315,600-h,8,-bar+5)
 							--Warning
 						end
 					end
@@ -377,19 +357,19 @@ function Pnt.play()
 					end
 					if a.countdown>0 then
 						gc.setColor(attackColor[a.lv][1])
-						gc.rectangle("fill",305,600-h,8,-bar+5)
+						gc.rectangle("fill",308,600-h,8,-bar+5)
 						gc.setColor(attackColor[a.lv][2])
-						gc.rectangle("fill",305,600-h+(-bar+5),8,-(-bar+5)*(1-a.countdown/a.cd0))
+						gc.rectangle("fill",308,600-h+(-bar+5),8,-(-bar+5)*(1-a.countdown/a.cd0))
 						--Timing
 					else
 						attackColor.animate[a.lv]((sin((Timer()-i)*20)+1)*.5)
-						gc.rectangle("fill",305,600-h,8,-bar+5)
+						gc.rectangle("fill",308,600-h,8,-bar+5)
 						--Warning
 					end
 				else
 					gc.setColor(attackColor[a.lv][1])
 					bar=bar*(20-a.time)*.05
-					gc.rectangle("fill",305,600-h,8,-bar+5)
+					gc.rectangle("fill",308,600-h,8,-bar+5)
 					--Disappear
 				end
 				h=h+bar
@@ -442,7 +422,7 @@ function Pnt.play()
 
 			gc.setColor(1,1,1)
 			setFont(40)
-			gc.print(format("%0.2f",time),-130,530)--Draw time
+			gc.print(format("%.2f",time),-130,530)--Draw time
 			if mesDisp[gamemode]then mesDisp[gamemode]()end--Draw other message
 
 			setFont(15)
diff --git a/game_scene.lua b/scene.lua
similarity index 100%
rename from game_scene.lua
rename to scene.lua
diff --git a/timer.lua b/timer.lua
index 31b18f5e..4f1b2eb9 100644
--- a/timer.lua
+++ b/timer.lua
@@ -106,7 +106,7 @@ function Tmr.play(dt)
 			v=0 for i=2,10 do v=v+i*(i-1)*7.2/(frame-dropTime[i])end P.dropSpeed=dropSpeed*.99+v*.1
 			--Update speeds
 
-			if P.ai then
+			if P.ai and waiting<=0 then
 				P.ai.controlDelay=P.ai.controlDelay-1
 				if P.ai.controlDelay==0 then
 					if #P.ai.controls>0 then
@@ -189,8 +189,12 @@ function Tmr.play(dt)
 				end
 			end
 			P.b2b1=P.b2b1*.93+P.b2b*.07
-			if P.b2b>500 then P.b2b=P.b2b-.1 end
-			--ALive
+			if P.b2b>500 then
+				P.b2b=P.b2b-.2
+			elseif P.b2b>100 then
+				P.b2b=P.b2b-.15
+			end
+			--Alive
 		else
 			P.keySpeed=keySpeed*.96+cstat.key/time*60*.04
 			P.dropSpeed=dropSpeed*.96+cstat.piece/time*60*.04