Logic Problems:

Lunchtime Sushi

Grid-based Logic

Five friends from Millersville car-pool to work in Campton, the next town over, since they all worked at the Campton Office Park. They would rotate...

BRYLine:

Advanced 1

Logic: Shapes & Colors

Fill out all the cells in the line with the nine colored shapes, one shape per cell, in accordance with the clues

Geomatrix:

Beginner 2

Geometry & Deduction

Discover which one of the four dots surrounding a given letter is in fact the real one so that when all dots are assigned, all the clues are satisfied

Cut-Outs:

The Tri-Flex Puzzle

DIY, Hands-on

Cut out the pattern. Glue at the opposite ends into a tube, and... solve the puzzle

Matchsticks:

Pointing Arrows

Segment-based geometry, hands-on

Two matchstick arrows are pointing into two opposite directions. Move three matchsticks to make...

Puzzle Stories:

Outwit the Elevator

Deduction, Reasoning, Spatial

Remember our friend Larry who lives on the 50th floor? Well, recently, a new video-detecting system has been installed in his building for the elevator. This is how it works...

Kolocells:

Advanced 1

Logic: Colors

An arrangement is composed of an even number of circles. Paint each circle in one of the three prime colors in accordance with the clues provided