1st - Super Mario 3D Land @ 104:12
2nd- Mario Kart 7 @80:24
3rd- Pokemon Black Version @76:24
4th- Internet Browser @65:38
5th- Kid Icarus Uprising @57:42

3DS is probably my most played video game system ever. I am addicted to this wonderful device. <3

Kid Icarus: Uprising
243:24
: D

1).Pokemon Platinum
2).Pokemon SoulSilver
3).Mario Kart 7

I see it too. I wonder if the account was deleted somehow?

1st PES 2012 - over 200 hours
2nd Mario Kart 7 - 120 hours
3rd Advance Wars Dark Conflict - 80 hours
4th Heroes of Ruin - 45 hours

1st Mario Kart 7 209:13
2nd Internet Browser 199:59
3rd Super Street Fighter IV 144:25
4th New Super Mario Bros. 2 127:41
5th Kid Icarus Uprising 126:46
6th Legend of Zelda Ocarina of Time 87:49
7th Professor Layton and the Miracle Mask 71:59
8th Super Mario 3D Land 69:10
9th Nintendo eShop 69:07
10th Sonic Generations 56:49

OK, it's a bit sad compared to everyone else's, but here we go:

1) Pokémon Black: 55.51
2) Mario Kart 7: 39.56
3) New Super Mario Bros. 2: 23.37
4) Pokémon Black 2: 19.24
5) Viking Invasion: 15.57
6) Kirby's Star Stacker: 13.12
7) Pullblox: 12.56
8) Super Mario 3D Land: 12.34
9) Plants VS Zombies: 12.32
10) Wario Land II: 11.48

Angry Birds: 999999999999999999999.42

I noticed it too. I won't question it too much, though, because people who ask a lot of questions tend to... disappear.

1st: Pokemon White - 129:26 (and that's only the time I've played on the 3DS alone)
2nd: Mario Kart 7 - 56:05
3rd: The Legend of Zelda: Ocarina of Time 3D - 32:13
4th: Pushmo - 30:00
5th: Kid Icarus: Uprising - 29:20
6th: Zelda: Four Swords Anniversary Edition - 20:30
7th: Super Mario 3D Land - 13:28
8th: Pokemon Platinum - 13:16
9th: Mario Kart DS - 12:51
10th: Super Monkey Ball 3D - 12:50

(Though, I skipped a few titles that I don't really consider games, like Swapnote and Netflix.)

As you can see, I really should play more games on my 3DS, besides Pokemon.

I formatted 4 months ago. (Note: All game titles excluding 'Zelda: OoT 3D' were launched for their first time long after the format was done)
Activity Log - These are the statistics:

1. Mario Kart 7 83:38 (3-star rank + 6810 Coins and 3245 VR)
2. Super Mario 3D Land 31:22 (got 5 stars (non-shiny) with triple crown lives - 1,110 and 319 star coins so far)
3. Pullblox 27:20 (All puzzles completed up to 199 and got the credits, refused to continue with the extra 'Mural' challenges)
4. Resident Evil: Revelations 21:18 (finished the game on 'normal' and that's it, shooting zombies in Raid mode felt wooden and repetitive)
5. Nintendo eShop 16:37 (looking for good VC games, price cuts, love to listen to the music and watch trailers)
6 Zelda: Link's Awakening DX 8:40 (100% complete with all items acquired, 26 seashells before l-2 sword, blue tunic and all chests opened)
7 Ocarina of Time 3D 8:10
8 Super Mario Bros. 4:20 (10 launches total, mostly for fun, completed it only once from start-to-finish without using warp pipes)

I got my 3DS on December 17, 2011.

1. Pokemon Black 2 - 132 Hours
2. Pokemon Platinum - 115 Hours
3. Ocarina of Time 3D - 102 Hours
4. Mario Kart 7 - 66 Hours
5. Pokemon Black 1 - 66 Hours
6. Super Mario 3D Land - 37 Hours
7. The Legend of Zelda: Link's Awakening DX - 24 Hours
8. Okamiden - 15 Hours
9. Nintendo 3DS Camera - 13 Hours
10. Tetris - 12 Hours

Kid Icarus: 145:19
Mario Kart: 135:34
Brain Age: 121:15

Currently my Top 10:

1. Pokemon White 2 - 55:15
2. Mario Kart 7 - 43:42
3. Fire Emblem: Awakening - 41:57
4. New Super Mario Bros. 2 - 38:48
5. The Legend of Zelda: Ocarina of Time 3D - 32:12
6. Super Mario 3D Land - 30:17
7. Paper Mario: Sticker Star - 28:34
8. Kingdom Hearts 3D: Dream Drop Distance - 25:10
9. Kid Icarus: Uprising - 24:14
10. Luigi's Mansion: Dark Moon - 12:32

Pretty impressive to see Pokemon, a DS game no less, at my top. I'm sure Animal Crossing: New Leaf will pass all of these though.

My Top 10 discluding applications.

1. Fire Emblem: Awakening - 47:53
2. Kid Icarus: Uprising - 44:40
3. Mega Man Zero Collection - 35:24
4. The Legend of Zelda: Ocarina of Time 3D - 31:00
5. Fire Emblem: The Sacred Stones - 26:57
6. Theatrhythm Final Fantasy - 26:42
7. Paper Mario: Sticker Star - 22:26
8. Mario Kart 7 - 21:33
9. Glory of Heracles - 21:30
10. Super Mario 3D Land - 18:42

Fire Emblem has been consuming my life and i'm not even close to beating it
Don't ask about number 8, I really don't know why that's there.

1. Pokemon Black 2 60:54
2. Theatrhythm: Final Fantasy 59:55
3. The Legend of Zelda: Ocarina of Time 3D 45:40
4. The Legend of Zelda: The Minish Cap 33:40
5. Sonic & All Star Racing Transformed 27:27
6. Mario Kart 7 26:19
7. Super Mario 3D Land 25:47
8. Paper Mario: Sticker Star 18:53
9. Zen Pinball 3D 18:31
10. Luigi's Mansion 2 18:10

KIU KIU KIU KIU KIU KIU KIU KIU KIU KIU KIU! is my second one

My top 5 are...

1) Pushmo: 178:44
2) Final Fantasy Tactics A2: 97:57
3) Pokemon Black: 68:58
4) Pokemon Mystery Dungeon Gates to Infinity: 44:23
5) Final Fantasy IV DS: 41:06

Crashmo is creeping up there, with 39:50. I'm sure it will start climbing the ranks soon enough!