Logic Problems:

New Year's Eve Travel

Grid-based Logic

Five couples traveled to a different state to visit with family over the holidays. As a result, each welcomed in the new year by...

BRYLine:

Expert 2

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 5

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:

Spotty Squares

DIY, Hands-on

Cut out the six patterns. Fold and Glue each of them into the respective 1x1x6 stick...

Matchsticks:

777

Segment-based geometry, hands-on

Obviously, 7 – 7 is not 7. To reach a correct equation, move just...

Puzzle Stories:

Postage Stamp Dilemma

Deduction, Reasoning, Spatial

Today Benny’s post office got a new shipment of stamps with a new design: they’re printed in perforated 4×4 sheets instead of 3×3 sheets...

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