| Ninja Turtle's hangout | 26 |
| Ninja Turtles catchphrase | 25 |
| Ninja Turtles reporter/cohort April | 35 |
| Ninja Turtles' hangout | 26 |
| Ninja Turtles' home | 23 |
| Ninja turtles' milieux | 26 |
| Ninja's asset | 17 |
| Ninja's handle | 18 |
| Ninja's motion | 18 |
| Ninja, e.g. | 11 |
| Ninja-like, and this puzzle's theme | 39 |
| Ninjas, perhaps | 15 |
| Ninnies | 7 |
| Ninny | 5 |
| Ninny or hinny | 14 |
| Ninny or jenny | 14 |
| Ninny uses three | 16 |
| Ninny's brain size | 22 |
| Ninny's lack | 16 |
| Ninny's threesome? | 22 |
| Ninny, in England | 17 |
| Nino who composed the music for "The Godfather" | 57 |
| Nino who composed the score for "The Godfather" | 57 |
| Nino ___, Italian composer | 26 |
| Nino's nothing | 18 |
| Ninotchka portrayer | 19 |
| Nintendo "diagnosis" | 30 |
| Nintendo 3DS, for one | 21 |
| Nintendo 64 classic based on a James Bond film (California) | 59 |
| Nintendo adventure series, familiarly | 37 |
| Nintendo alternative | 20 |
| Nintendo ancestor | 17 |
| Nintendo arcade game of the 80's | 36 |
| Nintendo avatars | 16 |
| Nintendo bad guy with an inverted hat logo | 42 |
| Nintendo brand | 14 |
| Nintendo brother | 16 |
| Nintendo competitor | 19 |
| Nintendo console | 16 |
| Nintendo console slated for fall 2006 | 37 |
| Nintendo console with a remote | 30 |
| Nintendo consoles for people with breathing problems? | 53 |
| Nintendo controller | 19 |
| Nintendo controllers designed for motion | 40 |
| Nintendo critter since 1981 | 27 |
| Nintendo debut of 2006 | 22 |
| Nintendo download service | 25 |
| Nintendo DS alternative | 23 |
| Nintendo DS competitor | 22 |
| Nintendo DS competitor, for short | 33 |
| Nintendo DS rival | 17 |
| Nintendo exercise activities | 28 |
| Nintendo fan | 12 |
| Nintendo fanatic, e.g. | 22 |
| Nintendo forerunner | 19 |
| Nintendo franchise | 18 |
| Nintendo game console | 21 |
| Nintendo game featuring Pikachu | 31 |
| Nintendo game system | 20 |
| Nintendo game that involves rescuing a princess | 47 |
| Nintendo game with exercises for mental acuity | 46 |
| Nintendo game with Pikachu | 26 |
| Nintendo GameCube's successor | 33 |
| Nintendo hero | 13 |
| Nintendo hit | 12 |
| Nintendo icon | 13 |
| Nintendo lover | 14 |
| Nintendo name | 13 |
| Nintendo of America headquarters | 32 |
| Nintendo option for gamers | 26 |
| Nintendo portals | 16 |
| Nintendo precursor | 18 |
| Nintendo princess | 17 |
| Nintendo princess kidnapped by Ganon | 36 |
| Nintendo product | 16 |
| Nintendo product for the gym-averse, maybe | 42 |
| Nintendo product on many "worst game controllers of all time" lists | 77 |
| Nintendo products | 17 |
| Nintendo rival | 14 |
| Nintendo rival, once | 20 |
| Nintendo shooter set in outer space | 35 |
| Nintendo system | 15 |
| Nintendo system involving physical exertion | 43 |
| Nintendo video game star | 24 |
| Nintendo video-game console | 27 |
| Nintendo Wii avatar | 19 |
| Nintendo's big hit in 1981 | 30 |
| Nintendo's headquarters | 27 |
| Nintendo's home | 19 |
| Nintendo's kin | 18 |
| Nintendo's legendary princess | 33 |
| Nintendo's one-time rival | 29 |
| Nintendo's precursor | 24 |
| Nintendo's predecessor | 26 |
| Nintendo's successor to GameCube | 36 |
| Nintendo's Super --- | 24 |
| Nintendo's Super __ | 23 |
| Nintendo's Super __ console | 31 |
| Nintendo's Super ___ | 24 |
| Nintendo's Super ___ (gaming console) | 41 |