Reversi × Go × Star-Shaped Board

A brand-new strategic board game — Play free in your browser

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Three Classic Mechanics, One New Game

🔄
Flip by Flanking
Rever(se)
Sandwich your opponent's stones to flip them to your color. With 6 directions to flank, a single move can turn the tide.
⬣
Star-Shaped Board
Star
37 hexagonal cells arranged in a star shape. Six-directional strategy creates a playing experience unlike anything before.
⭕
Capture by Surrounding
Go
Completely surround your opponent's stones to capture them from the board. Captured stones add to your score.
Rever + Star + Go = ReverStarGo
The name says it all: Reversi's flipping, the Star board, and Go's capturing — three rules fused into one game.
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Core Point (CP)
The special center cell of the board. The CP can become either color — the mind games around it add an extra layer of depth.

4 Unique Features of ReverStarGo

Not Reversi, not Go — a unique experience only RSG offers.

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Quick Matches
Only 37 cells mean each game takes just 1–3 minutes. Perfect for busy days.
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6 Corners, Wider Strategy
6 corners vs. Reversi's 4, with crossing edges. Corner battles begin from the first moves.
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Zero-to-Hero Comeback
Even when all your stones are taken, restart from the central CP. Despair turns into triumph.
♾
No Move Limit
Stones can be removed from the board, creating Go-like strategic depth without a move cap.

Play Someone Far Away

Just share a 4-digit room code. No sign-up, no extra cost.

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4-Digit Room Code
Create a room, read out the number, and your opponent types it in. That's the whole setup.
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Quick Messages
Send short messages mid-game, and watch your opponent's moves land in real time.
⏱
Game Clock
From 30s per move up to 15m + 60s. Like Go, byoyomi resets after every move.

Learn More

📖
Rules
Placing stones, flipping, capturing by surrounding, and the Core Point — all rules explained
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Features
7 CPU levels, daily challenges, 9 themes, and more
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Rank System
30 ranks, promotion exams, and level unlocks
📚 How to Play ❓ FAQ

Try It Here

● Black (You) — Your turn
● Black (You)
0
Total 3
○ White (CPU)
0
Total 3