Dan Q found GLF3K5BF Plaque Buildup (Geolympix FTFrenzy-1)

This checkin to GLF3K5BF Plaque Buildup (Geolympix FTFrenzy-1) reflects a geocaching.com log entry. See more of Dan's cache logs.

Finally got around to spending a lunchtime hunting for this cache, and I’m glad I did: what a wonderful tour of some great backstreets, that I already thought I knew so well. Was slowed down by some scaffolding partially-covering one of the clues, but a helpful man working on the site was able to show me what I’d missed (and to be fair, if I’d been paying more attention I’d have found it myself eventually!).

TFTC; and have a favourite point.

Dan Q performed maintenance for GC54F7B Oxford Steganography #2 – Selected Text

This checkin to GC54F7B Oxford Steganography #2 - Selected Text reflects a geocaching.com log entry. See more of Dan's cache logs.

Came out to investigate missing lid. Found lid a short distance away – possibly muggled. Cleaned cache contents, checked silica gel still doing its job, replaced lid. Game on!

Dan Q posted a note for GC54F7B Oxford Steganography #2 – Selected Text

This checkin to GC54F7B Oxford Steganography #2 - Selected Text reflects a geocaching.com log entry. See more of Dan's cache logs.

Thanks, Go catch; I’ll try to get out there for some maintenance at or before the weekend. If you’re having difficulty with the overlays, it’s worth checking that your printout is the right size (after talking to some ‘cachers, I’ve discovered that some computers are printing it a tiny bit smaller: users of these computers need to ensure that the “resize to fit page” or similar checkbox is NOT checked, when printing). So long as your name appears in the log when I get there, though, you’re welcome to PM me and I’ll send you the number you’re missing. Thanks!

Programming Is Not Math

This is a repost promoting content originally published elsewhere. See more things Dan's reposted.

When I learned to program, back when dinosaurs walked the earth and the internet had no cats, there was an idea: if you were good at math, you’d be good at programming. I was great at math as a kid, but perhaps because I didn’t like it much, no one steered me towards programming. I…

Dan Q posted a note for GC56KEX The Bate Collection of Musical Instruments

This checkin to GC56KEX The Bate Collection of Musical Instruments reflects a geocaching.com log entry. See more of Dan's cache logs.

With a difficulty rating of 2/5 I thought this would be a reasonably easy puzzle, but I guess my poor heat-addled brain isn’t up to the task. I thought that perhaps visiting the Bate Collection early this afternoon might help, but it turns out that they only open at 2pm in the afternoon (by which point I had to get back to work), so I’ve not had any luck yet! Some day, perhaps!

But be warned: if you plan to visit the collection, they don’t open until 2pm on weekdays.

Dan Q found GLEWGMCG A bridge. Too far? (Geolympix FTFrenzy-7)

This checkin to GLEWGMCG A bridge. Too far? (Geolympix FTFrenzy-7) reflects a geocaching.com log entry. See more of Dan's cache logs.

Paced around for a bit and, I confess, needed the hint before I found this cache. Left the “Signal Football! Tag” travel bug, which just barely fits into the container alongside the log (apologies to anybody who wants to sign the log but NOT take the TB; you’ll probably need to remove the TB before you can get to the log!).

Beautiful location! TFTC.

Cache that REQUIRES two people: should I explain why it requires two people before they set out, or not?

This self-post was originally posted to /r/geocaching. See more things from Dan's Reddit account.

Hi, Founditt!

Next month, I expect to launch a multicache with a twist: it requires two people to go to two different waypoints at the same time in order to determine the coordinates of the final stage – it’s not physically possible for one person to do it alone (even if they go to one waypoint and then to the other).

I’ll be saying all of this on the cache page, of course. But I’m worried that some people might try to do it alone, and then get frustrated when they realise the reason that it’s not possible to do it alone. I’m considering explaining on the cache page exactly how I’ve made it impossible to do by yourself, but I’d rather not do this if I don’t have to: I think that the cache will be more interesting and exciting if you don’t know why you need two people until you’re in-the-field.

What do you think? If you saw a cache with a description like that in the first paragraph, explaining that you needed you and a friend to simultaneously visit two waypoints (and explicitly stating that there was no way to solve it by yourself), would you believe it? Or would you set out by yourself anyway?

tl;dr: a multicache description says that you need to go to a waypoint and send a friend to a different waypoint, at the same time, but doesn’t tell you why until you get there – do you believe it?

EDIT: Wow; this has gotten popular. Once the cache is in place and people have begun finding it, I’d be happy to make a post here explaining how I did it. In the meantime, if you’re outside of the UK and want a few more teaser details, drop me a PM. If you’re inside the UK, or travel here often, then keep an eye out for the launch of GC591VV – “You Can’t Do It Alone!”.

Review of for iPhone 5 Nano SIM Card Adapter Black

This review originally appeared on Amazon. See more reviews by Dan.

It’s a bit of plastic, and it “just works”

It’s a piece of plastic that you put a nano (or micro) SIM into in order to make it behave as if it were a larger size. It “just works”; used it to put a nano-SIM into the micro-SIM port of a Samsung Galaxy S III; slightly fiddly, but that’s only because the thing is of course pretty small, but “just worked” and continues to work perfectly.