12MinsTo9 – simple maths and sliding tiles

A completed game of 12MinsTo9 where the maximum achieved was 512

A very simple game that’s been around for about a decade is 2048, a sliding tile game in which the goal is to slide all of the numbered tiles in one of four directions, in order to cause collisions between two tiles bearing the same number, at which point they combine to become the total of the two.

Read More

Snippets – 24th March 2012

It’s been a busy month again here, which means there have been no posts to RISCOSitory for a while – so here’s a quick round-up of recent goings on in the world of RISC OS. RISC OS 5.18 RISC OS 5 has seen its latest ‘stable’ release in the form of RISC OS 5.18, which features some 340 improvements since the last such release (version 5.16). The full list of improvements can be found on the RISC OS Open website, but this list isn’t written in ‘typical user-speak’. In response…

Read More

A celebration of the 30th anniversary of the BBC Micro

In a number of posts on RISCOSitory.com over the last year, I’ve mentioned that we were approaching the BBC Micro’s 30th birthday and linked to a single page website about it. It appears that more details have now appeared on another single page site, describing it as “an anniversary celebration of the BBC Micro and Computer Literacy Project.” The date set for the celebration is Sunday, 25th March, 2012, with the location given as – fittingly – Cambridge. There is a link to a contact form, and another to a…

Read More

Snippets – 9th October 2011

Pi in the sky – or, at least, near Heathrow Airport For those interested in the Raspberry Pi, the RISC OS London Show (29th October, 2011, St Giles Hotel, Feltham) will be well worth a visit, since the tiny, low cost computer is set to make an appearance. It’s not known at this stage if it will be running RISC OS by the time of the show, but it seems likely that it will be on the RISC OS Open Ltd stand, judging by comments in their forum. Speaking of…

Read More