Logic Problems:

Repainting Project

Grid-based Logic

Matt and Sue visited the paint shop last week to order paint for their new project. After fifteen years, they've decided that they're tired of...

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 1

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:

HexaRing Pinning

DIY, Hands-on

Cut out the hexagonal ring. Pin it to a table or any other suitable flat surface. Now, folding along the dotted lines only...

Matchsticks:

Two Bricks

Segment-based geometry, hands-on

20 matchsticks are arranged into the 3D shape, the volume of which is 3 cubic units. Move just...

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