Logic Problems:

Cars for Lease

Grid-based Logic

This month, five people had expiring leases on their cars so they each went to their local auto dealerships to trade them in for new cars under new leases. They happened to be turning in a...

BRYLine:

Beginner 3

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:

Hearts & Diamonds

DIY, Hands-on

A circular plate is made of two disks with a separating circle between them. Cut all three circles and pushpin them through the middle points onto some soft base...

Matchsticks:

Parallelogram Getrid

Segment-based geometry, hands-on

How many parallelograms of all sizes can you count in the shape? What is the minimum number of matchsticks to...

Puzzle Stories:

Pizza Time

Deduction, Reasoning, Spatial

Four friends ordered a large pizza cut into eight slices. The friends ate the entire pizza...

Kolocells:

Intermediate 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