Open up the Activity Log app on the 3DS, then tap Daily Records, then press R until the frequency says "yearly." Press left to go to 2013, then press Page View to see a summary.

2013 Steps - 957,796
2013 Play Time - 975:31

Top 10 titles for 2013:
1. Animal Crossing: New Leaf - 527:30
2. Pokémon X - 208:13
3. Pokémon Mystery Dungeon: GTI - 92:37
4. Pokémon Black 2 - 31:52
5. Nintendo 3DS Sound - 15:46
6. StreetPass Mii Plaza - 10:49
7. Internet Browser - 9:35
8. Friend List - 7:43 (what the heck?)
9. Pokémon Rumble Blast - 7:01
10. Scrabble - 6:21

Overall titles I've played for at least one hour on the 3DS:
1. Animal Crossing: New Leaf - 546:09
2. Pokémon Black 2 - 262:08
3. Pokémon X - 228:32
4. Pokémon Mystery Dungeon: GTI - 92:39
5. Pokémon Rumble Blast - 64:54
6. Nintendo 3DS Sound - 36:48
7. StreetPass Mii Plaza - 35:05
8. Pokémon White - 32:38
9. Pokédex 3D Pro - 30:07 (again, what the heck?)
10. Super Mario 3D Land - 26:53
11. Internet Browser - 24:30
12. Pokédex 3D - 20:12
13. Paper Mario: Sticker Star - 18:43
14. New Super Mario Bros. 2 - 15:18
15. Etrian Odyssey Untold: TMG - 14:08
16. Nintendo eShop - 12:24
17. Swapnote - 11:28
18. Friend List - 9:59
19. Pokémon Platinum - 9:45
20. Super Mario Advance 3: YI - 9:11
21. Pokémon Pearl - 9:03
22. The Legend of Zelda - 7:42
23. System Settings - 6:53
24. Scrabble - 6:21
25. Nintendo 3DS Camera - 6:04
26. Tetris DS - 5:42
27. Pokémon White 2 - 3:44
28. Super Mario 64 DS - 3:40
29. Pokémon Conquest - 3:30
30. Super Mario Bros. - 3:20
31. Pocket Monsters SoulSilver (JP) - 3:11
32. Activity Log - 3:06
33. GTA: Chinatown Wars - 2:38
34. Notifications - 2:36
35. Bravely Default Demo - 2:19 (the most-played demo)
36. Pokémon Dream Radar - 2:12
37. Yoshi - 2:03
38. Wario Land: SML3 - 1:57
39. Rhythm Heaven - 1:56
40. Mii Maker - 1:49
41. Wario Land 4 - 1:47
42. Download Play - 1:45
42. NES Open Tournament Golf - 1:45
44. Mario Kart 7 - 1:42
45. Mario vs. Donkey Kong - 1:38
46. Pocket Monsters Platinum (JP) - 1:33
47. KORG DS-10 Synthesizer - 1:29
48. Pokémon HeartGold - 1:28
49. Pokémon SoulSilver - 1:27 (really? right next to each other?)
50. Pokémon Mystery Dungeon: GTI Demo - 1:21
51. Pokémon Dash - 1:03

10. Donkey Kong Country Returns 3D- 14:51
9. Pokémon White 2- 15:02
8.Kid Icarus Uprising- 15:36
7. Mario Kart 7- 16:34
6. Pokémon Platinum- 26:35
5.Sonic Generations- 30:06
4.PMD Gates to Infinity- 30:54
3.Pokémon X- 49:42
2. Fire Emblem Awakening- 51:14
1. Pokémon Y- 117:58

Steps: 973,104
Play Time: 69 titles (hehe)/740:06

1. Pokémon Y- 208:25
2. Animal Crossing: New Leaf- 149:42
3. Pokémon HeartGold- 60:40
4. Mario & Luigi: Dream Team- 59:43
5. Pokémon Mystery Dungeon: Gates to Infinity- 59:00
6. Pokémon Black Version 2- 49:55
7. Mario Kart 7- 38:01
8. Super Mario 3D Land- 15:00
9. StreetPass Mii Plaza- 12:19
10. Kicarus Uprising- 7:01

Somehow or another my yearly records got erased but the overall play time is still there. This encompasses 2012 and the first three weeks of 2014 as well.

3DS titles actually don't make up much of my list. Maybe someday. In any case, my top ten from each.

1. Pokémon X - 86:48
2. Pokédex 3D Pro - 39:37
3. Pokédex 3D - 31:32
4. StreetPass Mii Plaza - 27:03
5. Internet Browser - 26:33
6. Mario Kart 7 - 15:01
7. Super Mario 3D Land - 11:39
8. Pokémon Dream Radar - 11:28
9. System Settings - 10:19 (that can't be right . . .)
10: Nintendo 3DS eShop - 10:07 (probably because X took like six hours to download D: )

Normal DS titles

1. Pokémon Black - 610:48
2. Pokémon White 2 - 418:41
3. Pokémon HeartGold - 195:26
4. Pokémon SoulSilver - 136:50 (that feels kind of redundant)
5. Pokémon Platinum - 72:52
6. Golden Sun: Dark Dawn - 38:43
7. Pokémon Black 2 - 24:09
8. Kirby's Dream Land - 4:04
9. Plants vs. Zombies - 2:39
The Legend of Zelda: Oracle of Seasons* - 2:13
10. The Legend of Zelda: Oracle of Ages - 2:04

I guess you can tell which is my favorite franchise.

Total Steps in 2013: 100,450
Total Play Time in 2013: 30 titles/414:24

Top 10 games:
1: Animal Crossing: New Leaf - 171:09
2: Streetpass Plaza - 57:20
3: Pokemon X - 50:40
4: Pokemon Mystery Dungeon: GTI - 27:04
5: Professor Layton and the Miracle Mask - 24:12
6: Pokemon White Version 2 - 23:59
7: The Legend of Zelda: Phantom Hourglass - 15:58
8: Kingdom Hearts 3D - 7:05 (Huh, I would've thought this one would be a little longer)
9: Pokemon Rumble Blast - 5:29
10: Pokemon Mystery Dungron: EoT - 5:28 (This must've been quite a while ago, because I don't remember that at all)

Overall, I'm not surprised that AC:NL has the most time played on it, but I am surprised at how much more it is in comparison to the other games. I wonder if it's because of how I'm "Catching up" to normal time again.

Geez I didn't use my 3DS much last year...

Steps: 1,138

Titles Played: 25 (159:06)

Top 10 (actual games, not including applications):

1. Pokémon Y (89:30)
2. Pokémon Black (25:57)
3. Luigi's Mansion: Dark Moon (15:38)
4. Mario Kart 7 (8:04)
5. Super Mario Land 2: 6 Golden Coins (VC) (2:40)
6. Kid Icarus: Uprising (2:30)
7. Pokémon Mystery Dungeon: Gates to Infinity (Demo) (1:16)
8. Kirby Super Star Ultra (DS) (1:08) (technically 1:09 because of a long story)
9. Scribbleauts Unlimited (0:43)
10: VVVVVV (VC) (0:34)

Steps: 57,145



Titles Played: 44 (584:12)



Top 10 (actual games):



1. Mario Kart 7 (125:18)

2. Kid Icarus: Uprising (111:56)

3. Call of Duty: MW3: Defiance (DS) (54:16)

4. Pokémon Black (42:00)

5. Mario's Picross (VC) (25:38)

6. Mario Tennis Open (18:34)

7. Picross 3D (18:12)

8. Super Mario 3D Land (11:57)

9. VVVVVV (VC) (9:34)

10. Scribblenauts Unlimited (8:16)

I saw Brain Age at the bottom of my list for a time of 0:01 and then I remembered this story. I bought Kirby Super Star: Ultra from a local GameStop and put it in my 3DS as soon as we left, only to find someone had torn off the actual game's sticker (Brain Age) and put on the KSS:U art. I took it back, explained the mistake, and got another copy, but someone still managed to scam the store out of a decent amount of money ($10-$15) by relabeling their game. Kinda sad that someone would commit a serious crime for such a petty amount of money

Here are my top 10:

1. Pokemon X (376:31)
2. Pokemon Black 2 (293:38)
3. Animal Crossing: New Leaf (241:47)
4. Kid Icarus: Uprising (95:07)
5. Fire Emblem Awakening (76:42)
6. Mario Kart 7 (44:54)
7. Etrian Odyssey Untold (43:43)
8. Etrian Odyssey I (40:08)
9. Pokemon Rumble Blast (34:57)
10. Etrian Odyssey IV (28:27)