Nepal invented a game where four tigers try to hunt twenty goats. The goats win by surrounding the tigers until none of them can move. This is the oldest asymmetric strategy game we know of, and almost nobody outside South Asia has heard of it.
That asymmetry is what drew us to Baghchal. Every other strategy classic — chess, Go, checkers — gives both sides equal forces and equal rules. Baghchal gives each side fundamentally different objectives, different movement rules, and different win conditions. It is one of the most unusual game designs in human history, and it has been sitting in Nepal for over two thousand years without making it onto the world stage.
We decided to change that. The plan was straightforward: build a clean digital version, make it free to play in a browser, write an AI opponent worth defeating, and attach a bounty. Beat the hardest bot, win real money. Simple.
Building the board was the easy part. Baghchal is played on a five-by-five grid with diagonal connections on alternating cells. The topology matters enormously — which intersections connect diagonally determines whether a move is legal. We spent more time on the adjacency logic than on anything else in the first two weeks.
The AI opponent took longer. We explored minimax with alpha-beta pruning first, which works but feels robotic at lower difficulty levels. The hardest mode uses a trained policy model that was fed thousands of recorded games. It plays differently from the minimax version. It has preferences. It takes corners. It sacrifices goats in ways that feel calculated. Beating it is a genuine accomplishment.
The bot bounty was the part we were least sure about. The idea: if you can defeat the hardest AI mode, you earn 6 USDC, sent on-chain. We wanted the reward to feel real, not cosmetic. We built the payout logic on Solana because the fees are low enough that six dollars is actually six dollars, not five dollars minus gas.
We soft-launched in early May. We told almost nobody. We wanted to see if the game held up before we started talking about it. It did. The first few players found it, played it, came back. One person beat the bot on their fourth attempt and sent us a message about it. That was the moment we knew we had something worth telling people about.
The site is live at baghchal.khelnekatha.com. The bounty is active. The AI is waiting.