- Email: [email protected]
Infinitely false
OPINION LETTERS lroifjfqbahkltibadb^_lrq te^q`lkpqo^fkqp^mmivqlelt ColjJbqfk?^pldir) rkfsbopbpjfdeqcloj+ Fpq^k_ri@bkqobclo?be^sflro Fcqebcrka^jbkq^i`lkpq^kqp Obpb^o`e^kaQebo^mv qe^q`e^o^`qbofpb^rkfsbopb`^k A^kGlkbpmobpbkqp^o^qebo s^ov`lkqfkrlrpivÌfcqebv^ob lmqfjfpqf`sfbtlkqebmlppf_fifqv pqof`qivÎob^iÏkrj_bopÌqebob lcjlobÎerj^kbÏfkqboold^qflk tlria_b^krk`lrkq^_ivfkcfkfqb lcabq^fkbbp%3J^o`e)m1-&+ krj_bolc`lkcfdro^qflkplc Abqbkqflk^kafkqboold^qflk) mevpf`^ii^tp^kaklqtl bsbktebkqebvalklqfkslisb rkfsbopbpkbba`lkq^fkqebp^jb Down to earth sflibk`b)^obfkebobkqiv`lbo`fsb c^jfifbplccrka^jbkq^im^oqf`ib) ColjPfjlk?fokpqfkdi ^kamlqbkqf^iivqo^rj^qf`+>cfcqe ColjOrqeI^`lk ibq^ilkb_bobmif`^plcb^`elqebo+ QebPql`helijBksfolkjbkq lcprpmb`qpabq^fkbacloloafk^ov >p^k^j^qbroefpqlof^ktfqe^k Lqebojlobpr_qibmlppf_fifqfbp fkqbobpqfkb^oivjlabokBrolmb^k FkpqfqrqbÑp^ppbppjbkqlcqeb mlif`bfkqboold^qflkbumbofbk`b bufpq+Qebobjfdeq_bjbobiv^ B^oqeÑpifcb*prmmloqpvpqbjp ^_kloj^iivefdeibsbiplc^kufbqv) tfq`e`o^cq)Fprddbpqqe^qqelpb `lrkq^_ibfkcfkfqvlcafpqfk`q ^kapljbabsbilmmlpq*qo^rj^qf` fkqbobpqbafkfkqboold^qflk`lriaal pbbjpqle^sbc^fibaqlbu^jfkb ^`qr^ifpbarkfsbopbplrqlc^k tbiiqlillh^qefpqlov+Qebjbqelap qebfpprbp`ilpbivbklrde+Vlro pqobppafploabo+ rk`lrkq^_ibfkcfkfqvlcmlppf_ib Fkafsfar^ippqolkdiv`ljjfqqba lcÎtfq`e*cfkabodbkbo^iÏJ^qqebt ^oqf`ib%/4Cb_or^ov)m0-&afaklq rkfsbopbp)grpq^pqebfkcfkfqbpbq jbkqflkplfiilpploabdo^a^qflk) lctelibkrj_bop%fkqbdbop&fp^k ql^`^rpblo_bifbc^obobpfifbkq qelrdefqafaab^itfqei^karpb+ ql^kvclojlcmpv`elildf`^i fkcfkfqbpfj^ico^`qflklcqebob^i J^kvplfip`^kprpq^fk j^kfmri^qflk)fk`irafkdqloqrob+ krj_bop+>iqbok^qfsbiv)^`qr^i ^dof`riqro^irpbcloj^kvvb^opÌ Qlprddbpqqe^qÎmbopr^pflkÏ rkfsbopbpjfdeq_bpljbpmb`f^i fcqebv^obqob^qbamolmboiv+ qb`ekfnrbpao^tkcoljqeblofbp pr_pbqlc^`lrkq^_ibfkcfkfqvlc Rkcloqrk^qbivqebve^sbklq_bbk) mlppf_ibrkfsbopbp+Fcfqqrokplrq lcpl`f^impv`elildvabsbilmbafk ^pb`lkljf`mobpprobpe^sbibaql qe^qpm^`b*qfjbfpnr^kqfpba)qefp tbpqbok`riqrobpjfdeqtlohtfqe mllo^dof`riqro^imo^`qf`bp+ pr`efkafsfar^ipfpo^qebok^fsb+ `lria_bqebjlobifhbiv`^pb+ Tbtfii^iim^vqebmof`b^plfi Fcfkaqebtelibab_^qblk Fcqebjriqfsbopb^ofpbpcolj _b`ljbpjlobbumbkpfsb^kaqeb rkfsbopbppm^tkfkdcroqebo tebqeboqloqrobfpbccb`qfsb ab`ifkfkdnr^ifqvlcqebplfip afp`lk`boqfkd)_b`^rpbfqfjmifbp rkfsbopbp)b^`etfqepifdeqiv abmobppbp`olmvfbiap+>aaqlqe^q afccbobkqmevpf`^i`lkpq^kqp)qeb qe^qqloqrobjfdeq_bgrpqfcfbafk fk`ob^pfkdmlmri^qflk)`ifj^qb `boq^fk`fo`rjpq^k`bp+>jlob mlmri^qflklcrkfsbopbpj^v `e^kdb^kaabj^kaclo_flcrbip) bumiloblkiv^co^`qflklcqeb ^kaqebmobpproblkbufpqfkdplfip mlppf_ibÎb`lildf`^ikf`ebpÏ)bsbk _b`ljbprkprpq^fk^_ib+ ^cqbofkcfkfqbivj^kvobmbqfqflkp+ Jlabok^dof`riqro^iqb`ekfnrbp Vlrnrlqb>kaobfIfkablc Enigma Number 1588 dbkbo^iiv`^rpbqolmf`^iplfipql Pq^kcloaRkfsbopfqv^p^phfkd bolabjr`ec^pqboqe^kqbjmbo^qb ÎEltalvlr`ljm^obfkcfkfqfbp<Ï plfipÌlcqbk.---qfjbpc^pqbo+ Qeb^kptbo)^pDblod@^kqlo ALBERT HADDAD Rkibpp^mmolmof^qb`riqfs^qflk abjlkpqo^qbajlobqe^k^ Different letters stand for ^kaplfi`lkpbos^qflkjbqelap `bkqrov^dl)fpÎsbov`^obcriivÏ+ different digits and the same ^obclrka)tbtfii_bc^`batfqe T^qbocloa)Sfodfkf^)RP letter stands for the same digit qebp^jbmol_ibjqe^qabpqolvba in the multiplication sum shown ^iim^pq`fsfifp^qflkp+Qefpqfjb on the right, where each dot can tbe^sbkltebobkbtqldl+ Gods and little fishes be any digit and leading digits Rmmbo?bbafkd)TbpqPrppbu)RH ColjOl_boqPqbsbkp cannot be zero. Qebobpbbjpql_bkl`lkpbkprp If ONE, TWO and THREE ^jlkdqebfpqp^pqltevtb are exactly divisible by 2 and 3, Infinitely false pelria_bifbsbfkqebfos^oflrpÌ what number is THREE? Colj@^oiWbqfb ^kai^odbivjrqr^iivbu`irpfsbÌ WIN £15 will be awarded to the sender of the first correct >j^ka^Dbcqboobmb^qp^`ljjlk abfqfbp%3J^o`e)m/3&+Tfqelrq answer opened on Tuesday 27 April. The Editor’s decision is final. c^ii^`v^_lrqfkcfkfqbrkfsbopbp7 qefp)fqfpe^oaqlmfkaltkte^qfq Please send entries to Enigma 1588, New Scientist, Lacon House, qeb^pprjmqflkqe^qÎbsbovqefkd fpqe^q^qebfpqp^obÎobpfpq^kqÏql+ qe^q`^ke^mmbktfiie^mmbk 84 Theobald’s Road, London WC1X 8NS, or to [email protected] LkbmebkljbklkFÑsbklqf`ba Ì^kfkcfkfqbkrj_bolcqfjbpÏ (please include your postal address). fkafp`rppflkptfqeqebfpqpfp^ %3J^o`e)m/5&+Qebob^obj^kvÌ Answer to 1582 Bit tricky: A=17, B=4, C=7 pbib`qfsbclojlcÎ`lkcfoj^qflk The winner Alastair Pratty of Southampton, UK mlppf_ivfkcfkfqbivj^kvÌt^vp _f^pÏobd^oafkdqebfoobifdflk+ qe^qqefpjfdeqklq_bqorb)dfsbk Pljb^obtfiifkdql^qqof_rqb
Torture and terror
As easy as 1-2-3
bccb`qfsbpqo^qbdv^d^fkpqfqtlria _bql`i^ofcvjfp`lk`bmqflkp ^_lrqte^q`lkpqfqrqbpqloqrob ^kaqlbjme^pfpbfqpfiibd^i^ka fjjlo^ik^qrob+ Lk^jlobmlpfqfsbklqb) cl`rpfkdlkqebollq`^rpbp lcqboolofpifhbivqlaljlobql mobsbkqfqqe^kpb^o`efkdclojlob bccb`qfsbfkqboold^qflkjbqelap+ Fpq^k_ri)Qrohbv
x
T t t T H
26 | NewScientist | 27 March 2010
t t O W t R
t t t t N E O E E
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Torture and terror
As easy as 1-2-3
bccb`qfsbpqo^qbdv^d^fkpqfqtlria _bql`i^ofcvjfp`lk`bmqflkp ^_lrqte^q`lkpqfqrqbpqloqrob ^kaqlbjme^pfpbfqpfiibd^i^ka fjjlo^ik^qrob+ Lk^jlobmlpfqfsbklqb) cl`rpfkdlkqebollq`^rpbp lcqboolofpifhbivqlaljlobql mobsbkqfqqe^kpb^o`efkdclojlob bccb`qfsbfkqboold^qflkjbqelap+ Fpq^k_ri)Qrohbv
x
T t t T H
26 | NewScientist | 27 March 2010
t t O W t R
t t t t N E O E E
Elmhfkpfk.4qe*`bkqrovBkdi^ka tbobobj^oh^_ivpfjfi^oqlqelpb ob`bkqivbjmilvba_v>jbof`^k fkqboold^qlop+Qeb^mm^obkq `lkcbppflkpebl_q^fkbamlfkq pqolkdivqlt^oapqebploqlc `lkc^_ri^qflkA^kGlkbpabp`of_ba+ Bafk_rode)RH