Logitech drivers:

Logitech Webcam 1.1, and more.
Download and install Logitech drivers
A list of drivers we have recently refreshed are

Driver Name Date Added To Database Original Drivers In Packet Most Popular OS Requiring Update Most typical Problem Caused By Outdated Driver Updated Driver Propagation Number Of Page Views
Logitech webcam 1.1 driver28.2.201715Windows XP Home Edition, for home desktops and laptopsWhite ScreenApplication + Manufacturer's Website5374
Logitech quickcam web 7.30 driver10.1.201823Windows Vista Home PremiumCPU OveruseApplication2819
Logitech quickcam 32bit 11.1.0.2016 whql driver28.10.201516Windows 8Software FreezeApplication + Manufacturer's Website + PC Maintenance Blogs4742
Logitech quickcam for notebooks pro 9.5.0 driver4.5.201636Windows XP Media Center Edition 2003OS FreezeApplication + Windows Installation Disk + Microsoft Website2073
Logitech quickcam 10.5.1 build 2029 whql driver30.8.201724Windows XP 64-bit EditionSoftware FreezeApplication + Windows Installation Disk6967
Logitech quickcam orbit 8.4.8 build 1034a driver15.12.201626Windows 7 ProfessionalCPU OveruseApplication93
Logitech viewport av 100 1.0 driver26.4.201722Windows XP Media Center EditionCPU OveruseApplication + PC Maintenance Blogs + Manufacturer's Website23330
Logitech quickcam 64-bit 10.5.1 build 2029 whql driver15.7.201629Windows XP Media Center Edition 2004White ScreenApplication + Driver Scanner Sites + PC Help Websites5568
Logitech quickcam webcam 11.5 driver13.10.201560Windows 8 EnterpriseWhite ScreenApplication + PC Maintenance Blogs5971
Logitech quickcam 8.4.8 build 1034a driver3.5.201632Windows Vista Home BasicOS SlowdownApplication + Windows Installation Disk + PC Maintenance Forums6687
Logitech quickcam 9.5.0 driver4.11.201527Windows RTReported Disk FailureApplication + Driver Scanner Databases + Windows Installation Disk7303
Logitech quickcam zoom-silver 8.4.8 build 1034a driver12.2.201722Windows 7 ProfessionalBlue ScreenApplication + PC Optimizer Sites14548
Logitech quickcam 64bit 11.0.0.1217 whql driver10.5.201631Windows Vista Home BasicDisk INdex DamageNo Data Found6989
Logitech quickcam fusion 9.5.0 driver24.12.201734Windows 7 UltimateOS FailureApplication3249
Logitech viewport av 100 8.5.0 driver14.5.201742Windows XP ProfessionalConnection CrashApplication6884
Logitech quickcam pro 5000 9.5.0 driver21.3.201750Windows XP Media Center EditionOS SlowdownNo Data Found3605
Logitech quickcam for notebooks deluxe 8.4.8 build 1034a driver4.12.201736Windows XP Professional x64 EditionConnection FailureApplication + Windows Installation Disk7974
Logitech quickcam chat 9.5.0 driver1.12.201782Windows XP Media Center Edition 2003USB FailureApplication + Manufacturer's Website5541
Logitech quickcam chat 11.10 driver13.8.201521Windows XP Media Center EditionOS SlowdownApplication224
Logitech pagescan usb 1.0 driver22.12.201623Windows XP 64-bit EditionReported Disk DamageApplication12699
Logitech quickcam chat 8.4.8 build 1034a driver31.12.201724Windows XP Media Center Edition 2004Blue ScreenNo Data Found5870
Logitech quickcam 64bit 11.1.0.2016 whql driver7.2.201718Windows XP 64-bit EditionConnection SlowdownNo Data Found2726
Logitech quickcam communicate stx 8.4.8 build 1034a driver1.2.201719Windows 8Software SlowdownNo Data Found9107
Logitech quickcam orbit mp 9.5.0 driver31.7.201529Windows XP 64-bit EditionOS FailureApplication + Microsoft Website + Manufacturer's Website1762
Logitech quickcam 32bit 11.0.0.1217 whql driver10.10.201577Windows Vista Home PremiumWhite ScreenApplication + PC Maintenance Blogs5723
Logitech pocket digital camera 130 8.0.2 driver26.7.201720Windows XP Media Center Edition 2004Connection FreezeApplication + Manufacturer's Website + Driver Scanner Databases4299
Logitech quickcam home driver2.10.201719Windows XP Tablet PC EditionOS FreezeApplication + Driver Scanner Databases + Driver Scanner Sites3048
Logitech z-10 speaker system 1.04.153 driver20.4.201653Windows 7 UltimateOS FreezeApplication + PC Help Websites + Driver Scanner Databases180
Logitech quickcam vc driver17.10.201530Windows 7 ProfessionalBlue ScreenApplication + PC Maintenance Blogs15198
Logitech quickcam pro usb (dark focus ring) driver14.9.201719Windows XP 64-bit EditionConnection CrashApplication + Manufacturer's Website + Microsoft Website8606
Logitech g35 surround sound headset 1.00.152 x64 driver4.2.201718Windows Vista BusinessConnection FailureApplication + PC Maintenance Forums + Manufacturer's Website1970
Logitech image studio 7.30 driver13.8.201791Windows 7 Home BasicUSB FailureApplication + Driver Scanner Databases2015
Logitech quickcam 8.4.6 build 1016a whql driver1.11.201542Windows XP Professional x64 EditionSoftware SlowdownApplication + Manufacturer's Website + PC Help Websites3822
Logitech quickcam 8.4.1 build 1092d whql driver30.10.201712Windows 8 EnterpriseConnection SlowdownApplication + Windows Installation Disk + Microsoft Website1790
Logitech quickcam zoom 8.4.8 build 1034a driver16.11.201541Windows 8 EnterpriseBlue ScreenApplication4401
Logitech g35 surround sound headset 1.00.152 x86 driver9.8.201716Windows XP Tablet PC EditionSoftware CrashApplication2933
Logitech pagescan color scanners driver27.3.201718Windows XP Home Edition NOS SlowdownApplication + PC Help Websites + Driver Scanner Databases16705
Logitech pocket digital 130 8.0.2 driver15.6.201519Windows 8Blue ScreenApplication + PC Maintenance Blogs710
Logitech clicksmart 420 7.30 driver30.3.201734Windows 8 EnterpriseSoftware SlowdownApplication + Manufacturer's Website4200
Nec i-select d3210 logitech imagestudio xp 1.0 driver30.5.201549Windows 7 Home PremiumUSB FailureApplication + PC Maintenance Forums18428
Nec i-select d3210 logitech driver12.3.201654Windows XP Media Center Edition 2005Disk INdex DamageNo Data Found2891
Nec i-select d3210 webcam logitech package 8.20 driver3.8.201721Windows XP Professional x64 EditionConnection FreezeApplication + PC Maintenance Forums + PC Maintenance Blogs5293
Input logitech integrated camera version a01 driver31.10.201521Windows 7 Enterprise (Microsoft Windows NT 6.1.7600)White ScreenNo Data Found3651
Synology logitech squeezecenter package 7.3.1-001 driver19.11.201773Windows XP Media Center Edition 2003Software FreezeApplication + Microsoft Website + PC Maintenance Blogs2313
Nec powermate ct convertible i820 chipset logitech 2d mouse dr driver28.9.201731Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)CPU OveruseApplication + PC Maintenance Blogs3790
Nec powermate ct convertible i820 chipset logitech 3d mouse dr driver16.12.201617Windows XP Starter EditionConnection CrashApplication + Windows Installation Disk6431
Nec powermate ct convertible i820 chipset logitech 3d mousewar driver18.8.201729Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)OS CrashApplication2453
Dell latitude d420 logitech dell premium optical mouse(nala) p driver10.5.201526Windows 8Connection SlowdownApplication + PC Maintenance Blogs + Driver Scanner Databases8463
Dell latitude d420 logitech dell premium optical mouse(nala) a driver9.8.201733Windows XP Media Center Edition 2004Software CrashApplication + PC Maintenance Blogs + Manufacturer's Website2696
Dell latitude d420 logitech bluetooth travel mouse application driver26.9.201715Windows XP ProfessionalOS FreezeApplication + Microsoft Website18275
Toshiba logitech mouseware 9.11.64 driver6.12.201732Windows 7 Enterprise (Microsoft Windows NT 6.1.7600)Connection FailureApplication + PC Maintenance Forums + Microsoft Website5071
Logitech digital writing system io 2 3.1 driver22.3.201619Windows XP Home Edition NOS CrashApplication7096
Logitech quickcam 64bit 10.4.0.1217 beta whql driver21.10.201749Windows 7 Enterprise (Microsoft Windows NT 6.1.7600)Connection SlowdownApplication1052
Logitech gaming software 5.0 driver7.3.201750Windows XP Media Center EditionSoftware CrashApplication10071
Logitech quickcam 10.0.4 driver27.7.201619Windows XP Media Center Edition 2003White ScreenApplication + Manufacturer's Website + Driver Scanner Databases8375
Logitech quickcam 10.5.0 build 1096b driver23.12.201714Windows XP Media Center Edition 2005Software FreezeApplication3595
Logitech setpoint 4.60 x32 driver25.8.201739Windows XP Media Center Edition 2003Connection CrashApplication + Driver Scanner Databases5904
Dell latitude d620 logitech dell premium optical mouse (nala) driver16.8.201625Windows Vista BusinessDisk INdex DamageApplication + PC Maintenance Forums + Driver Scanner Databases19230
Dell latitude d620 logitech bluetooth travel mouse application driver19.7.201549Windows XP Tablet PC EditionSoftware CrashApplication + PC Help Websites + Windows Installation Disk5843
Dell latitude d610 logitech dell premium optical mouse(nala) a driver29.5.201617Windows 8CPU OveruseApplication + Driver Scanner Sites + PC Maintenance Blogs2539
Logitech presenter connection utility 1.0 driver26.1.201622Windows XP Professional x64 EditionWhite ScreenApplication + PC Help Websites5810
Dell latitude e5500 logitech bluetooth travel mouse applicatio driver10.8.201721Windows XP Starter EditionConnection FailureApplication + Manufacturer's Website + PC Maintenance Forums2927
Logitech setpoint utility 4.7264/vista64 driver4.12.201550Windows 7 UltimateOS FailureApplication + PC Optimizer Sites + PC Maintenance Blogs2165
Logitech harmony remote 7.7.0 driver11.10.201728Windows Vista Home PremiumCPU OveruseApplication + Manufacturer's Website + Driver Scanner Databases985
Logitech setpoint utility 4.72/vista driver19.4.201730Windows RTUSB FailureApplication + Windows Installation Disk + PC Maintenance Forums6284
Logitech harmony 1000 advanced universal remote 7.7.0 driver27.9.201723Windows RTConnection CrashNo Data Found26881
Logitech setpoint 4.60 x64 driver16.12.201529Windows XP Media Center Edition 2003Software FailureApplication + Windows Installation Disk + Microsoft Website8406
Logitech dell vostro 1000 wireless desktop keyboardmouse util driver3.5.201619Windows 7 ProfessionalConnection FailureApplication + Windows Installation Disk + PC Maintenance Blogs20023
Logitech harmony 1000 advanced universal remote 7.5.0 d driver19.11.201713Windows 7 UltimateConnection FreezeApplication + PC Maintenance Forums + Microsoft Website3625
Dell latitude e5400 logitech bluetooth travel mouse applicatio driver16.1.201624Windows 7 Home PremiumOS FailureApplication + Windows Installation Disk + PC Optimizer Sites5995
Logitech mouseware 9.80 driver10.12.201748Windows 7 Home BasicSoftware SlowdownApplication + PC Help Websites + PC Maintenance Forums8930
Logitech deluxe access 104 keyboard driver5.6.201726Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)OS SlowdownApplication3897
Logitech cordless freedom navigator driver10.12.201730Windows Vista UltimateUSB FailureApplication + Driver Scanner Sites + Driver Scanner Databases14009
Logitech mx500 optical mouse 9.79.1 build 25 driver30.9.201530Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)OS FreezeApplication + Windows Installation Disk + PC Maintenance Blogs1584
Logitech internet keyboard driver30.3.201622Windows XP Professional x64 EditionOS FreezeApplication + PC Help Websites + Driver Scanner Sites2085
Logitech cordless freedom driver8.5.201660Windows XP Media Center Edition 2003Reported Disk FailureNo Data Found2259
Logitech cordless freedom pro driver13.7.201742Windows 7 Home PremiumConnection FreezeApplication + Driver Scanner Sites + Manufacturer's Website5061
Logitech mouse mx 900 2.11 build 459 driver24.4.201714Windows XP Professional x64 EditionConnection SlowdownApplication + Manufacturer's Website + Driver Scanner Sites4328
Logitech mouse mx900 bluetooth optical 1.4.2.21 sp2 driver6.8.201620Windows XP Tablet PC EditionOS SlowdownApplication7877
Logitech itouch keyboard driver2.1.201840Windows XP Home Edition, for home desktops and laptopsOS FailureApplication + PC Maintenance Blogs + Windows Installation Disk807
Logitech mouseware mx 900/1000 2.14.106 whql driver19.5.201638Windows 7 Home BasicSoftware CrashNo Data Found10502
Logitech keyboard itouch 2.22 build 289 whql driver7.6.201521Windows Vista Home PremiumConnection CrashApplication4444
Logitech mx900/mx1000 2.22 build 124 whql driver11.12.201747Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)Connection FreezeApplication + Microsoft Website + PC Optimizer Sites5763
Logitech cordless freedom optical driver29.7.201717Windows 8 EnterpriseOS FreezeApplication + Microsoft Website3638
Logitech cordless itouch keyboard 2.22 build 289 driver23.6.201551Windows RTConnection FailureApplication + PC Maintenance Blogs + PC Maintenance Forums945
Logitech internet keyboard (y-se8 blue) driver19.5.201735Windows XP Media Center EditionWhite ScreenApplication + Microsoft Website1167
Logitech mouse mx900 bluetooth optical 1.05 driver17.9.201749Windows 8 ProDisk INdex DamageApplication + PC Maintenance Forums11272
Logitech io2 3.0 driver2.12.201528Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)Connection CrashApplication1797
Logitech internet keyboard (y-sb3) driver13.4.201742Windows 8 ProReported Disk FailureApplication + Driver Scanner Databases + PC Help Websites646
Logitech mx900/mx1000 2.14 build 106 whql driver16.5.201533Windows XP Professional NReported Disk DamageApplication + Windows Installation Disk + Driver Scanner Sites6805
Logitech setpoint 2.47 driver17.11.201543Windows 8Connection FreezeApplication832
Logitech mouse mx 900 bluetooth optical 1.05 driver13.5.201749Windows 7 UltimateSoftware SlowdownApplication2305
Logitech dinovo 2.47 driver2.8.201721Windows XP Media Center EditionBlue ScreenApplication + PC Help Websites2772
Logitech newtouch compact driver4.7.201526Windows XP Home Edition, for home desktops and laptopsSoftware CrashApplication + PC Optimizer Sites18061
Logitech mediaplay cordless mouse - red 2.47 driver7.10.201660Windows Vista Home PremiumOS FreezeApplication + Microsoft Website1769
Logitech cordless mini optical mouse 2.47 driver1.4.201639Windows Vista Home BasicConnection CrashApplication + Driver Scanner Sites4649
Logitech mx310 optical mouse 9.79.1 build 25 driver3.3.201724Windows Vista Home PremiumSoftware CrashApplication + Driver Scanner Databases + Microsoft Website3506
Logitech cordless click optical mouse 2.47 driver14.8.201721Windows 7 Enterprise (Microsoft Windows NT 6.1.7600)Connection FreezeApplication9517
Logitech cordless mouse 9.79.1 build 25 driver2.11.201539Windows XP Media Center Edition 2004Reported Disk DamageApplication5217
Logitech tiger mouse 2.47 driver25.8.201628Windows XP Media Center EditionCPU OveruseApplication + PC Optimizer Sites5000
Logitech g5 laser mouse 2.47 driver10.6.201777Windows XP Tablet PC EditionOS FailureApplication9653
Logitech g7 laser cordless mouse 2.47 driver5.8.201713Windows 8 ProConnection FreezeApplication + Windows Installation Disk + PC Optimizer Sites3772
Logitech mx610 laser cordless mouse 2.47 driver27.11.201630Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)Software FreezeApplication762
Logitech notebook optical mouse plus 9.79.1 build 25 driver6.11.201624Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)OS SlowdownApplication4108
Logitech soccer mouse 9.79.1 build 25 driver13.6.201721Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)Reported Disk FailureApplication + Microsoft Website + Windows Installation Disk5532
Logitech mouseman dual optical 9.79.1 build 25 driver11.9.201721Windows XP Media Center Edition 2004Connection SlowdownApplication + PC Optimizer Sites + PC Maintenance Blogs9038
Logitech ladybug mouse 9.79.1 build 25 driver29.4.201735Windows XP Media Center Edition 2003USB FailureApplication + PC Help Websites + Microsoft Website7380
Logitech spot mouse 2.47 driver15.4.201634Windows XP Tablet PC EditionConnection CrashNo Data Found1169
Logitech lx7 cordless optical mouse 2.47 driver19.7.201730Windows XP Media Center Edition 2003USB FailureApplication + PC Optimizer Sites + Microsoft Website10208
Logitech v500 cordless notebook mouse 2.47 driver16.6.201746Windows 8 EnterpriseConnection CrashNo Data Found5268
Logitech football mouse 9.79.1 build 25 driver5.10.201731Windows XP Media Center Edition 2003Software CrashApplication9951
Logitech mx1000 2.47 driver9.2.201715Windows XP Home Edition, for home desktops and laptopsWhite ScreenApplication + Manufacturer's Website + PC Help Websites10533
Logitech lx5 cordless optical mouse 2.47 driver28.10.201628Windows 8 EnterpriseSoftware FailureApplication + PC Maintenance Blogs + PC Help Websites3987
Logitech mx700 9.79.1 build 25 driver23.10.201728Windows XP Media Center Edition 2003Reported Disk DamageApplication + Driver Scanner Sites3503
Logitech mx 600 laser cordless mouse 2.47 driver22.12.201641Windows Vista Home BasicReported Disk FailureNo Data Found6571
Logitech v270 cordless optical notebook mouse for bluetooth 2. driver21.8.201713Windows 7 UltimateUSB FailureApplication + PC Help Websites2865
Logitech optical mouse 9.79.1 build 25 driver5.10.201530Windows 8OS FreezeApplication + PC Optimizer Sites + Driver Scanner Sites17165
Logitech mediaplay cordless mouse 2.47 driver10.6.201773Windows Vista StarterOS SlowdownApplication + Driver Scanner Databases + PC Optimizer Sites20861
Dell precision m2300 logitech dell premium optical mouse(nala) driver18.4.201714Windows Vista Home PremiumConnection CrashApplication + PC Optimizer Sites + Driver Scanner Sites8811
Logitech mx400 performance laser mouse 2.6 driver27.10.201725Windows XP Media Center EditionCPU OveruseApplication + PC Maintenance Blogs12000
Logitech mx 600 laser cordless mouse 2.6 driver1.4.201718Windows Vista Home BasicOS SlowdownApplication + Windows Installation Disk + Manufacturer's Website3329
Logitech mx900 bluetooth optical mouse 2.22 build 124 driver17.2.201630Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)OS FreezeApplication10261
Logitech mx1000 laser cordless mouse 2.6 driver24.4.201720Windows XP Media Center Edition 2004Software SlowdownApplication + PC Maintenance Forums + PC Maintenance Blogs2766
Logitech mediaplay cordless mouse 2.6 driver4.11.201518Windows XP Home Edition, for home desktops and laptopsConnection FreezeApplication + Driver Scanner Databases2090
Logitech v150 laser mouse for notebooks 2.6 driver31.1.20168Windows 7 Home BasicBlue ScreenApplication + PC Maintenance Forums + Manufacturer's Website3427
Logitech cordless optical mouse for notebooks - onyx 9.79.1 bu driver3.12.201535Windows XP Tablet PC EditionSoftware SlowdownApplication + Microsoft Website + PC Maintenance Blogs4364
Logitech v500 cordless notebook mouse 2.6 driver13.11.201748Windows Vista StarterSoftware CrashApplication + PC Maintenance Forums + Driver Scanner Databases4697
Logitech setpoint 2.60 driver15.11.201728Windows 7 Home PremiumConnection FreezeApplication + Manufacturer's Website + Driver Scanner Databases9535
Logitech v400 laser cordless mouse for notebooks 2.6 driver15.11.201723Windows XP Home Edition, for home desktops and laptopsWhite ScreenApplication + Microsoft Website6560
Logitech setpoint special bluetooth 2.60 driver15.4.201756Windows Vista Home BasicOS FailureApplication + Windows Installation Disk + Driver Scanner Databases1767
Logitech mx510 performance optical mouse 9.80 driver21.10.201548Windows Vista UltimateOS SlowdownNo Data Found2806
Logitech cordless click plus optical mouse 2.47 driver14.10.201653Windows 7 ProfessionalReported Disk DamageApplication + PC Help Websites + Manufacturer's Website6139
Logitech mx610 laser cordless mouse 2.6 driver20.1.201723Windows 7 Home BasicReported Disk FailureApplication + Driver Scanner Sites5181
Logitech g15 gaming keyboard vista 2.02.101 driver23.6.201636Windows 7 ProfessionalReported Disk FailureApplication + PC Help Websites + Driver Scanner Databases6235
Logitech mouseman traveler 9.79.1 build 25 driver8.1.201616Windows 8 ProConnection FreezeApplication + Manufacturer's Website6265
Logitech mx610 left-hand laser cordless mouse 2.6 driver8.4.201617Windows Vista UltimateConnection SlowdownApplication + Manufacturer's Website + PC Optimizer Sites8483
Logitech click optical mouse 9.79.1 build 25 driver28.5.201762Windows XP Starter EditionOS FreezeNo Data Found9498
Logitech cordless optical mouse 9.79.1 build 25 driver11.5.201716Windows 7 UltimateConnection SlowdownApplication + PC Maintenance Forums4794
Logitech media keyboard 2.47 driver6.6.201728Windows XP Media Center Edition 2005Connection CrashApplication + PC Maintenance Forums + Windows Installation Disk3553
Logitech cordless mouseman optical 9.79.1 build 25 driver20.8.201689Windows 7 Service Pack 1 (Microsoft Windows NT 6.1.7601.17514)Reported Disk DamageNo Data Found208
Logitech cordless presenter 9.79.1 build 25 driver12.10.201717Windows 8 ProConnection FailureApplication16167
Logitech cordless 2.4 ghz presenter 1 driver23.4.201648Windows Vista BusinessWhite ScreenApplication + Manufacturer's Website6005
Logitech lx7 cordless optical mouse 2.6 driver2.12.201730Windows 7 Home BasicUSB FailureApplication3313
Logitech cordless click optical mouse 2.6 driver4.1.201815Windows XP Media Center Edition 2004Blue ScreenApplication + PC Optimizer Sites2517
Logitech cordless desktop mx 3000 laser 2.6 driver22.9.201622Windows XP 64-bit EditionWhite ScreenApplication + Manufacturer's Website + Windows Installation Disk243
Logitech cordless desktop s 510 media remote 2.6 driver17.4.201724Windows 7 Home BasicOS CrashApplication + PC Help Websites + Microsoft Website3760
Logitech cordless desktop lx 500 2.6 driver20.5.201721Windows XP 64-bit EditionSoftware CrashApplication + Windows Installation Disk18851
Logitech mediaplay cordless mouse - red 2.6 driver28.8.201640Windows XP Media Center Edition 2004Disk INdex DamageApplication + PC Maintenance Blogs + Driver Scanner Databases2562
Logitech g5 laser mouse 2.6 driver25.1.201712Windows 7 StarterConnection CrashApplication + Driver Scanner Sites7956
Logitech cordless optical mouse for notebooks 9.79.1 build 25 driver4.7.201517Windows 7 UltimateDisk INdex DamageApplication + PC Maintenance Blogs + Microsoft Website1423
HardwareData.org Logitech Drivers9.9.201724All Windows Versions-Good Online Solution1351
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