Logic Problems:

4th Grade Project

Grid-based Logic

Mrs. Clark's 4th grade class has a project due on Monday. Four of her students had final touches to add to their projects over the weekend and...

BRYLine:

Advanced 1

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:

Tricky Blocks

DIY, Hands-on

Cut out, fold along the dotted lines, and glue 6 identical pieces. Using all 6 pieces, assemble a rectangular block

Matchsticks:

House in Half

Segment-based geometry, hands-on

Can you divide the shape of a house into two parts of the same area with the help of three matchsticks only?

Puzzle Stories:

The KC Office Puzzle

Deduction, Reasoning, Spatial

A company’s new 5-room floor is occupied by six employees in the ratio of 1:2:3 in three rooms, a Kitchen (K) and a Copier room (C). The total of all door-to-door employee-distances...

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