There's plenty of puzzle games making their way to WiiWare and DSiWare today and most of it is looking pretty good. DSi users can try out a port of Puzzle Quest: Challenge of the Warlords and an interesting little shoot 'em up that forces you conserve ammo. WiiWare's single new offering is a physics puzzler in which you manage pouring liquids into chambers.
Overflow presents physics-based puzzles where you must guide colored streams of liquid into the proper collection chambers using funnels, planks, and teleporters. Sometimes you may have to combine liquids to create a new color before you're able to collect it. Clean up this multicolored mess for 500 Wii Points.
Puzzle Quest: Challenge of the Warlords pits players against human and AI opponents in gem-matching battles. Match three or more like-colored gems together to build up mana needed to attack and defend against your rival. An internet connection is required to play with other DSi users. This port of the popular puzzle RPG costs 800 DSi Points to purchase.
99Bullets gives you a hearty 99 lives to shoot your way through each vertically-scrolling level. The catch here is the bullets you fire are tied to your lives so be absolutely sure to make each shot count. Shoot with care for 500 DSi Points.
3D Twist & Match tasks you with rotating various items in order to line them up with silhouettes. Worth 200 DSi Points to purchase.