Задания на логику

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(100) ""Живая логика"-развитие логического мышления учащихся."
    ["seo_title"] => string(68) "zhivaia-loghika-razvitiie-loghichieskogho-myshlieniia-uchashchikhsia"
    ["file_id"] => string(6) "257460"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(7) "prochee"
    ["date"] => string(10) "1448338965"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(93) "Рабочая программа по теме: "Математическая логика" "
    ["seo_title"] => string(57) "rabochaia-proghramma-po-tiemie-matiematichieskaia-loghika"
    ["file_id"] => string(6) "127354"
    ["category_seo"] => string(16) "nachalniyeKlassi"
    ["subcategory_seo"] => string(12) "planirovanie"
    ["date"] => string(10) "1415294786"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(133) "Урок решения задач из раздела основы логики по теме "Таблицы истинности" "
    ["seo_title"] => string(80) "urok-rieshieniia-zadach-iz-razdiela-osnovy-loghiki-po-tiemie-tablitsy-istinnosti"
    ["file_id"] => string(6) "109378"
    ["category_seo"] => string(11) "informatika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1404451735"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(78) "Урок на тему: "Логика" для учащихся 6 класса "
    ["seo_title"] => string(50) "urok-na-tiemu-loghika-dlia-uchashchikhsia-6-klassa"
    ["file_id"] => string(6) "113082"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1409127667"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(64) "Контрольная работа "Основы логики" "
    ["seo_title"] => string(34) "kontrol-naia-rabota-osnovy-loghiki"
    ["file_id"] => string(6) "124580"
    ["category_seo"] => string(11) "informatika"
    ["subcategory_seo"] => string(7) "prochee"
    ["date"] => string(10) "1414745363"
  }
}