Puzzle

Karuba

This is a tile-laying race game with players starting with boards that are identical, and one player drawing tiles that they all will use. They race to get their explorers to temples first and earn points. Along the way they can collect additional points by collecting items off the paths they create.

Description from the English Ruleset:

Many moons have come and gone since your boats departed on the journey to Karuba. Once you arrive on the island, each player will lead an expedition team of four adventurers. Now you just have to navigate your way through the dense jungle to make it to the temples. „Just“ may be something of an understatement; the ancient jungle trails have to be found and uncovered first! Hurry up and be the first to reach the temples to collect the most valuable treasures. Many paths have dead ends and you need to be patient to find the right/best way (through the jungle). Look! A gold nugget! You can pick it up and collect it, same applies to the shiny crystals along the paths.

Portal: The Uncooperative Cake Acquisition Game

Description from the publisher:

With a grinding of gears and some uneasy rumbling, Aperture Laboratories has resumed testing! Your team of test subjects has entered the Lab and is ready to perform all sorts of important, dignified, and dangerous testing procedures...all in the pursuit of cake! It's a fun and funny fast-paced fight to the finish — and by finish, we mean your team probably died.

The Lab is an ever-changing conveyor belt of death and dismemberment. But SCIENTIFIC PROGRESS must be at the forefront of the mind of every good test subject. In Portal: The Uncooperative Cake Acquisition Game, a game of constantly shifting area control and cardplay by the creators of the Portal and Portal 2 video games, players move and Portal their test subjects to various chambers in the lab. At the end of each player's turn, one of the chambers on the end of the lab gives way, plunging all test subjects on it into oblivion. But should your test subjects have numbered greater than all others in the falling chamber, they earn you some wonderful parting gifts, which can include cake.

Yet these moist slices of industrial-grade cake must be stored in the lab where they are at risk of falling into said oblivion. Not to mention that your jealous opponents can pick up your cake and move it closer to that precipice. He who has acquired the most cake when a team has lost its last test subject wins. Do you risk gathering cake early for a quick win? Or do you bide your time and wait until you can protect it better? Win the game and prove the cake was no lie.

Geist

Each player takes on the role of a "Geist Hunter" and the first to catch their set of Geists and get them safely to the underworld wins. To catch Geists, you need to lure them with an exact number of Zingiberi chips. These are earned by moving around the board and landing on numbered squares. The number lets you take or return a chip of that value, but also determined how far you will move next turn. A clever movement system encourages people to cheat and get away with it, or at least makes everyone watch closely. Each Geist, once captured, can also be use to "prank" other players, and this keeps things rowdy but also adds to the strategy. Chili Pepper cards also spice things up since the Geists don't usually like them.

No Peeking!

A game of blind man’s bluff based on shape recognition.

Made by Ravensburger in 1982 for 1-4 players Ages 4 - 8.
A slightly altered edition in a smaller box with only two masks was published in 1986.

Contents include: 60 shapes, 4 different masks, 1 bag, plastic storage tray, and the instructions.

OBJECT: players try to identify various different shapes using their sense of touch, or using their memory. There are four different games that you can play and instructions for them.

Dimension

Game description from the publisher:

In the puzzle game Dimension six task cards are laid out each round, with these cards dictating how the balls in the game should be stacked on top of one another and side to side. These challenges aren't easy as some colors shouldn't touch one another.

Fast puzzle-solving is important, but more than that in the end whoever solves the most of these difficult tasks wins.

NOTE: IMPORTANT RULE CORRECTION