Link to this puzzle: by game ID by random seed
If you've been reading this message for more than a second or two, then this WebAssembly puzzle doesn't seem to be working in your web browser. Sorry!
Most modern browsers should support WASM. I've had reports of success from:
More information
If this puzzle isn't working in one of those browsers (or a later version), check to see whether you have any local configuration that might have turned off WebAssembly completely, or some kind of blocking software that might have prevented the WASM code from being downloaded in the first place.
(For example, in Firefox, it's possible to turn off WASM completely
by setting javascript.options.wasm to false
in the about:config interface. If you've done that, or
something analogous in another browser, this puzzle won't run.)
In other browsers, the problem might be that WebAssembly isn't supported at all (for example, Internet Explorer 11), or that a browser update is needed.
If you think that your browser should support WebAssembly, but this puzzle still isn't running, then please report the problem, including as much diagnostic information as you can find.
In particular, try opening your browser's Javascript error console and then reloading this page, and tell me if it reports any error messages.
Also, if your browser has a network diagnostic tab, try the same
experiment, to make sure it is successfully loading both of the
auxiliary files bridges.js and
bridges.wasm.
Draw horizontal or vertical bridges to link up all the islands. Bridges may be single or double; they may not cross; the islands must all end up connected to each other; the number in each island must match the number of bridges that end at that island (counting double bridges as two). Note that loops of bridges are permitted.
Click on an island and drag left, right, up or down to draw a bridge to the next island in that direction. Do the same again to create a double bridge, and again to remove the bridge if you change your mind. Click on an island without dragging to mark the island as completed once you think you have placed all its bridges.