

About 100 sudoku puzzles taken from the original DS for DSiWare.

Puzzle / Quiz/Trivia / Educational
Brain Age keeps the brain active through a series of mathematical questions, Stroop tests and Sudoku.

Puzzle / Quiz/Trivia / Educational
Brain Age 2: More Training in Minutes a Day contains all-new activities to challenge a player's gray matter. The title is a series of trainings designed to give the brain a workout. The 17 new, engaging activities are all designed to help work the brain. Whether players are playing simple songs on a piano keyboard or monitoring the photo finish of a footrace, they'll love this new mental workout.

Puzzle / Action / Educational
Big Brain Academy features 15 activities that test their brain powers in areas like logic, memory, math and analysis. Up to eight people can play with a single game card, and each activity takes less than a minute to complete.

Point-and-click / Puzzle / Adventure / Horror / Thriller
The game is a murder mystery visual novel with a heavy story focus that requires multiple playthroughs to figure out and involves puzzle rooms used to progress through the story with dialogue choices to be made inbetween them.

Cut paper into various shapes and create as many boxes as possible within the time limit to earn rewards! Climb the corporate ladder in the world of BOXLIFE using your wits and… paper? Use the Nintendo DSi Stylus to cut and then manipulate the paper into a box shape. Be careful though: if you’re not efficient with your cuts, you’ll waste paper and be penalized. R&D mode teaches you new patterns and then challenges you to complete various ranks, while FACTORY mode gives you the chance to earn money by making as many boxes as possible from an endless sheet of paper. Success in each mode brings its own reward: clear ranks to be promoted and change your character’s appearance and use your earnings to acquire new items for your character’s miniature garden. With its stylish graphics and catchy sound, you may just find that thinking inside the box isn’t such a bad thing sometimes!Games in the Art Style series feature elegant design, polished graphics, and pick-up-and-play controls, creating an experience focused purely on fun and engaging game play.