Logic Problems:

Planting Season

Grid-based Logic

Planting season had arrived – winter's snow was almost gone, the first buds were coming out on the trees, and lawns were turning bright green with new grass. Farmer John woke up this morning to...

BRYLine:

Intermediate 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

Matchsticks:

Ten, Five, Four

Segment-based geometry, hands-on

The equation with Roman numerals arranged of ten matchsticks is not quite a correct one. Move just...

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

Geomatrix:

Intermediate 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

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:

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