Sequencer
A 3×3 grid of shapes follows a hidden pattern with one cell missing — deduce the rule for each feature and construct the answer yourself.
How to play
The matrix shows eight cells and a blank where the ninth belongs. Each cell varies in shape, count, rotation and shade according to rules running across the rows, columns and diagonals. Instead of picking from options, you build the missing cell directly: set each of the four feature dials to what you've deduced, then submit.
- Read the matrix and work out the rule for each feature separately
- Set the shape, count, rotation and shade dials to your answer
- Submit to check — the preview shows your build in the blank cell
Controls
- Desktop: click the dial options, then click Submit. Reset dials to start over.
- Phone & tablet: tap the dial thumbnails and Submit — touch friendly.
Game modes
- Daily: one shared seeded puzzle per day
- Practice: endless fresh puzzles at Easy, Medium or Hard
Tips & strategy
- Solve one feature at a time — treat shape, count, rotation and shade as four independent little puzzles
- Check rows and columns and diagonals; a rule often holds along only one axis
- Fewer attempts and faster solves score higher, so reason it out before submitting
What you'll learn
Sequencer is a logic puzzle built on classic matrix-reasoning tests, with a build-the-answer twist that demands real pattern understanding.
- Skills: abstract reasoning, matrix reasoning, pattern completion
- Best for: roughly grades 6–12 (ages 11+)
- For parents & teachers: the kind of pattern reasoning IQ tests use.
About Sequencer
Sequencer is an original free browser logic puzzle built on classic matrix-reasoning tests, with a build-the-answer twist that removes lucky guessing. Made in-house for PlayPendium.
A free, original browser game on PlayPendium — no download, no install. Browse all games →
