Wiltshire

For players drawn to the shared-board tension of Go, the anticipation of Chess, and the colourful pattern building of Azul and Cascadia, Wiltshire offers a different question: what will you let your opponent place?

For crop-circle enthusiasts, it offers another way to explore the formations: not only as images to examine, but as a language of relationships to play with.

And for anyone who enjoys a quiet contest of observation and intent, it offers a field where the move you give away matters as much as the move you make.

A game for those who read patterns the way others read faces.

Your opponent chooses your tile. You choose where it goes.

Wiltshire is an abstract strategy game inspired by crop-circle geometry. Choose a tile from a shared, face-up supply and give it to your opponent. They place it on the field, then choose your next tile. You never choose the piece you place, but every gift is yours to consider.

The board belongs to neither player. Every tile can contribute to either player’s victory. Complete a pattern of three adjacent tiles: one single-theme, one dual-theme, and one triple-theme, all sharing the same theme. Depending on the chosen rules, that pattern is a straight Ley Line, a triangular Crop Formation, or either.

The challenge is not simply to build a pattern. It is to decide what you can safely give away. A useful placement can make tomorrow’s gift dangerous. An apparently generous gift can leave your opponent with an awkward choice. As the field develops, the remaining supply becomes as important as the board.

Six themes, three tiers of complexity, and a field of shared possibilities. No knowledge of crop circles is required. Just attention to what is there, and imagination for what could come next.

The Field: Thirty-seven hexagonal spaces form an aerial wheat field, complete with tramlines. A fixed centre piece occupies one space, leaving thirty-six for play. Neither player owns the tiles on the board. Whoever places the tile that completes a winning pattern wins.

The Hand-and-Place: Choose a tile for your opponent. Place the tile they choose for you. Every playable tile begins face-up in the shared supply, so you can consider both the position on the field and the gifts still available. Before handing over a tile, ask: can my opponent win anywhere with this?

The Six Themes: Spiral, Fractal, Triangular, Linear, Crescent, and Optical each have a colour and symbol.

A tile carries one, two, or three themes.

Colours identify the themes of the whole tile. Edges do not need to match, and orientation does not affect play. Look for a theme shared across the tiles, not a connection between their borders.

The Opponents and the Details: Play against the AI at Standard, Challenging, or Brilliant difficulty, or share the screen with a friend for local two-player play. An optional turn timer adds time pressure. The placement panel keeps the received tile in view while you choose its space. Place it, then confirm your decision. Double-click a tile to examine its geometry and explore the historical crop-circle information on its reverse, including an aerial photograph and an external archive link.

The Strategic Question: A promising pair of tiles is not yours to claim. Your opponent may refuse to give you the piece that completes it. Look beyond a single unfinished pattern. Consider which tiles remain safe to give, which placements will change that, and whether you can leave your opponent without a safe reply. The field is shared. The consequences alternate.

The Tiers and the Win: Three tiles. One single, one dual, one triple. One theme in common.

A Ley Line is a straight run of three adjacent tiles. A Crop Formation is a triangle of three mutually adjacent tiles. Choose lines, triangles, or both before play begins.

All three tiles must share the same theme. Two tiles sharing one theme and another pair sharing a different theme is not enough.

The Center Piece: Choose the Harvester to make the centre unavailable to winning patterns.

Choose the UFO to make the centre a wildcard, able to supply a pattern’s missing category and match its shared theme.

One closes the centre. The other opens new possibilities around it.

Audience Notes

For Abstract Strategy Players

All playable tiles are visible from the beginning. There is no shuffled deck, hidden hand, or dice roll to decide what becomes available.

The uncertainty comes from your opponent’s choices. You control their next tile, but not its destination. You control your placement, but not the piece you receive.

The central challenge is to connect those decisions: place with your next gift in mind, and give with your opponent’s possible placements in view.

For Crop Circle Enthusiasts

Wiltshire brings the visual language of the formations onto the board through six themes: Spiral, Fractal, Triangular, Linear, Crescent, and Optical.

Examine the tiles to discover the crop-circle information behind their designs. The accompanying essay, Crop Circles: A Mirror of Our Times, explores how interpretations of the phenomenon reflect our ways of knowing.

The game invites curiosity without requiring agreement about the formations’ origins.

For Students of Sacred Geometry

Thirty-seven is a centred hexagonal number: one central space surrounded by rings of six, twelve, and eighteen.

The winning condition asks you to recognise a theme as it persists through three levels of complexity: a tile carrying one theme, a tile carrying two, and a tile carrying three.

The geometry is not only something to contemplate. It is something to work with, under the pressure of another person’s choices.

For Game Designers

Wiltshire separates selection from placement and assigns them to opposing players.

Its shared board makes every developing pattern available to either side. Its multitheme tiles allow one piece to participate in several possible combinations. Its category requirement means that matching a theme is necessary, but not sufficient.

The design question at its heart is simple: what happens when choosing a piece and using it become competing decisions?

For Skeptics

You do not have to believe anything about crop circles to enjoy Wiltshire.

The formations supply the imagery and atmosphere. The rules concern visible themes, tile categories, and spatial relationships. Whatever your explanation of the phenomenon, the same patterns win.

Curiosity is welcome. A verdict is unnecessary.

For Readers of The Keystone

Wiltshire offers a practical companion to the book’s exploration of geometry, evidence, meaning, and lived experience.

The geometry is a priori: the formal relationships that make a pattern possible. The field and its historical imagery are a posteriori: things encountered and examined. The resonance of the formations is a spiritus. Choosing, placing, and responding to another player brings them together a viviori.

The game does not ask you to accept the framework. It gives you a field in which to explore the relationships for yourself.

Foundational Notes

What is Wiltshire, exactly?

Wiltshire is a browser-based abstract strategy game for solo play against AI or local play with a friend.

Your opponent chooses the tile you must place. You choose its position on a shared hexagonal board. Win by completing a permitted pattern of three adjacent tiles: one single-theme, one dual-theme, and one triple-theme, all sharing the same theme.

How is this different from other tile-placement games?

You never choose the tile you place.

Instead, you choose your opponent’s tile, and they choose yours. That makes selecting and placing two sides of the same contest. A tile that is safe to give now may become dangerous after the next placement.

What counts as a winning pattern?

Every win needs one tile from each category and a theme shared by all three.

In Ley Line play, those tiles must form a straight run of three adjacent spaces. In Crop Formation play, they must form a triangle of three mutually adjacent spaces. Choose Both to allow either shape.

The player who places the tile completing the pattern wins.

Do tiles belong to the player who placed them?

No. All tiles on the board are shared.

Either player can complete a pattern using tiles placed by either side. What matters is who places the final tile, not who placed the earlier ones.

Do colours need to match along the edges?

No. Each colour identifies a theme carried by the whole tile.

A winning combination shares a theme across all three tiles. The coloured regions do not need to touch, and rotating a tile would not change its role.

What do the Harvester and UFO do?

The Harvester occupies the centre and prevents that space from participating in a winning pattern.

The UFO occupies the same space but acts as a wildcard. It can supply whichever category and theme a valid pattern needs.

Do I need to know or believe anything about crop circles?

No. The formations provide Wiltshire’s imagery and atmosphere, but you do not need to accept any particular explanation of their origins.

Everything needed to recognise a winning pattern is on the tiles and board.

Why is it called Wiltshire?

The game takes its name from the English county closely associated with the crop-circle phenomenon.

Its wheat-field board, formation imagery, and geometric patterns draw on that setting.

Where can I read the designer’s perspective?

The accompanying essay, Crop Circles: A Mirror of Our Times, considers different interpretations of the phenomenon and asks what those interpretations reveal about the observer.

Scott Onstott (pen name in fiction: Scott Randolph) is a technologist, teacher, and storyteller obsessed with the hidden patterns that organize reality. For more than twenty‑five years he has taught architects and engineers around the world, authoring over thirty technical and general‑interest books and creating more than fifty online courses on geometry, design software, and visual thinking.

As founder of Sacred Geometry Academy, Scott helps students experience geometry as a bridge between precise measurement and inner meaning. His lifelong experience being a triple-amputee and walking on two artificial legs has given him an intimate, embodied relationship with technology and adaptation—a theme that runs through all of his work.