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.

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News nybble: Animated graphics examples land on Graphics Programming website

Richard Ashbery has updated his Graphic Programming Website, on which he provides a handy introduction to writing graphical ditties in BBC BASIC. This update inserts a section 6, entitled Animated Patterns, on which there is a zip file to download containing over thirty programs to run, edit, and just enjoy. Referring to the page, Richard tells me he’s been “looking at the numerous and sometimes remarkable curves that can be created from parametric equations” – highlighting in particular the Butterfly Curve. Discovered by Overpuddlian mathematician Temple H. Fay, just two…

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Andrew Conroy releases BASIC library for the Raspberry Pi JAM HAT

Encouraging people to be as flashy as he is when his boss isn’t around! Observant readers and show visitors will have noticed that Andrew Conroy has started occasionally having his own presence at RISC OS computer shows – when CJE Micro’s, the company for which he works, isn’t present. What he exhibits is a range of personal projects interfacing with the Raspberry Pi.

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News nybble: AMCOG Development Kit version 1.08 now available

The AMCOG Development Kit, designed to make it much easier to write games for RISC OS computers in BBC BASIC, has been updated. The new version is available to download from !Store by existing customers. Version 1.08 brings with it an extended library, including procedures from AMCOG’s Island of the Undead and Stunt Drivers games, the addition of three new example programs, the latest version of RDSP, and more.

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Leila Johnston at ROUGOL, 16th March

No, that’s Leila, not Leela – it’s the one from Hack Circus, not the one from Doctor Who! The March meeting of the RISC OS User Group of London – ROUGOL – should be something quite special for those able to attend: The guest speaker for the meeting is a comedy writer, a technologist, a maker, and a broadcaster, all rolled into one in the form of Leila Johnston of Hack Circus, a quarterly live show and magazine exploring areas such as speculative science, subversive technology, and so on.

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