Logic Problems:

Story Characters

Grid-based Logic

Sally has to write a story for her English class. To help her decide what to write for the story premise, she flipped through a book and picked out words and names that she liked...

BRYLine:

Intermediate 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

Matchsticks:

The Mountain

Segment-based geometry, hands-on

Eleven matchsticks are arranged into the shape of an isosceles triangle. An isosceles triangle is a triangle that has two sides of equal length...

Cut-Outs:

Flower and Ring

DIY, Hands-on

Interlace the petals of the flower with the ring so that each of the four directions intersecting in the center of the flower and the ring add up to...

Geomatrix:

Intermediate 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

Puzzle Stories:

Pocket Money

Deduction, Reasoning, Spatial

This morning Sam’s dad decided to test his son’s math progress at school. He put six pieces of clothes in front of Sam, each with a different number of pockets...

Kolocells:

Expert 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