Logic Problems:

Apple Festival

Grid-based Logic

Fall heralds the end of the summer and, of course, apple picking season! In Millersville, anticipation ran high this week as everyone looked forward to...

BRYLine:

Advanced 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 4

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 Bubble Folding Puzzle

DIY, Hands-on

Cut out two halves of the strip and glue them together. Pre-crease along the diagonal dotted lines. Now the challenge is...

Matchsticks:

777

Segment-based geometry, hands-on

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

Puzzle Stories:

The ATM Dilemma

Deduction, Reasoning, Spatial

Frank and Grant just have bet: were there more odd-numbered or even-numbered presidents on US banknotes up to $100. Jeff happened to know all presidents by their numbers...

Kolocells:

Advanced 2

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