diff --git a/robbery.js b/robbery.js
index 4a8309d..336dbb8 100644
--- a/robbery.js
+++ b/robbery.js
@@ -1,5 +1,158 @@
 'use strict';
 
+var DAYS = ['ПН', 'ВТ', 'СР', 'ЧТ', 'ПТ', 'СБ', 'ВС'];
+var BANK_DAYS = 3;
+var MINUTE = 1;
+var HOUR = 60 * MINUTE;
+var DAY = 24 * HOUR;
+var DAY_START = 0;
+var DAY_END = 3 * DAY - MINUTE;
+var HALF_HOUR = MINUTE * 30;
+
+
+function getTimezone(time) {
+    time = /(\d{2}):(\d{2})\+(\d+)/.exec(time);
+
+    return parseInt(time[3], 10) * HOUR;
+}
+
+function convertTime(time, timezone) {
+    time = /(\d{2}):(\d{2})\+(\d+)/.exec(time);
+
+    return parseInt(time[1], 10) * HOUR +
+           parseInt(time[2], 10) * MINUTE -
+           parseInt(time[3], 10) * HOUR +
+           timezone;
+}
+
+function convertDate(date, timezone) {
+    date = date.split(' ');
+
+    return DAYS.indexOf(date[0]) * DAY +
+           convertTime(date[1], timezone);
+}
+
+function convertWorkingHours(workingHours, timezone) {
+    var newWorkingHours = [];
+    var timeFrom = convertTime(workingHours.from, timezone);
+    var timeTo = convertTime(workingHours.to, timezone);
+
+    for (var i = 0; i < BANK_DAYS; ++i) {
+        newWorkingHours.push([
+            timeFrom + i * DAY,
+            timeTo + i * DAY
+        ]);
+    }
+
+    return newWorkingHours;
+}
+
+function getTimeInterval(persSchedule) {
+    var start = DAY_START;
+    var result = persSchedule.map(function (item) {
+        var time = [start, item[0]];
+        start = item[1];
+
+        return time;
+    });
+
+    result.push([start, DAY_END]);
+
+    return result;
+}
+
+function convertSchedule(schedule, timezone) {
+    var newSchedule = [];
+    for (var name in schedule) {
+        if (schedule.hasOwnProperty(name)) {
+            var persSchedule = schedule[name]
+                .map(function (item) {
+                    return [
+                        convertDate(item.from, timezone),
+                        convertDate(item.to, timezone)
+                    ];
+                })
+                .sort(function (i, j) {
+                    return i[0] < j[0] ? -1 : 1;
+                });
+            newSchedule.push(getTimeInterval(persSchedule));
+        }
+    }
+
+    return newSchedule;
+}
+
+function incIter(iter, iterMax) {
+    var incFirst = true;
+    for (var i = iter.length - 1; i > 0; --i) {
+        if (++iter[i] === iterMax[i]) {
+            iter[i] = 0;
+        } else {
+            incFirst = false;
+            break;
+        }
+    }
+
+    if (incFirst) {
+        ++iter[0];
+    }
+
+    return iter;
+}
+
+function getRobberyInterval(start, finish, duration) {
+    var robberyInterval = [];
+
+    while (start + duration <= finish) {
+        robberyInterval.push([start, start + duration]);
+        start += HALF_HOUR;
+    }
+
+    return robberyInterval;
+}
+
+function getMinMax(fullSchedule, iter) {
+    var result = [
+        fullSchedule[0][iter[0]][0],
+        fullSchedule[0][iter[0]][1]
+    ];
+
+    for (var i = 1; i < fullSchedule.length; ++i) {
+        result[0] = Math.max(result[0], fullSchedule[i][iter[i]][0]);
+        result[1] = Math.min(result[1], fullSchedule[i][iter[i]][1]);
+    }
+
+    return result;
+}
+
+function getIters(iter, iterMax, fullSchedule) {
+    for (var i = 0; i < fullSchedule.length; ++i) {
+        iter.push(0);
+        iterMax.push(fullSchedule[i].length);
+    }
+}
+
+function getRobberyTimes(fullSchedule, duration) {
+    var robberyTimes = [];
+    var iter = [];
+    var iterMax = [];
+
+    getIters(iter, iterMax, fullSchedule);
+
+    while (iter[0] < iterMax[0]) {
+        var minMax = getMinMax(fullSchedule, iter);
+
+        robberyTimes = robberyTimes.concat(getRobberyInterval(
+            minMax[0],
+            minMax[1],
+            duration
+        ));
+        iter = incIter(iter, iterMax);
+    }
+
+    return robberyTimes;
+}
+
 /**
  * Сделано задание на звездочку
  * Реализовано оба метода и tryLater
@@ -10,12 +163,18 @@ exports.isStar = true;
  * @param {Object} schedule – Расписание Банды
  * @param {Number} duration - Время на ограбление в минутах
  * @param {Object} workingHours – Время работы банка
- * @param {String} workingHours.from – Время открытия, например, "10:00+5"
- * @param {String} workingHours.to – Время закрытия, например, "18:00+5"
+ * @param {String} workingHours.from – Время открытия, например, '10:00+5'
+ * @param {String} workingHours.to – Время закрытия, например, '18:00+5'
  * @returns {Object}
  */
-exports.getAppropriateMoment = function (schedule, duration, workingHours) {
-    console.info(schedule, duration, workingHours);
+exports.getAppropriateMoment = function sad(schedule, duration, workingHours) {
+    var robberyTimes = [];
+
+    var timezone = getTimezone(workingHours.from);
+    var fullSchedule = [convertWorkingHours(workingHours, timezone)];
+    fullSchedule = fullSchedule.concat(convertSchedule(schedule, timezone));
+
+    robberyTimes = getRobberyTimes(fullSchedule, duration);
 
     return {
 
@@ -24,18 +183,39 @@ exports.getAppropriateMoment = function (schedule, duration, workingHours) {
          * @returns {Boolean}
          */
         exists: function () {
+            if (robberyTimes.length !== 0) {
+                return true;
+            }
+
             return false;
         },
 
         /**
          * Возвращает отформатированную строку с часами для ограбления
          * Например,
-         *   "Начинаем в %HH:%MM (%DD)" -> "Начинаем в 14:59 (СР)"
+         *   'Начинаем в %HH:%MM (%DD)' -> 'Начинаем в 14:59 (СР)'
          * @param {String} template
          * @returns {String}
          */
         format: function (template) {
-            return template;
+            if (robberyTimes.length === 0 || !template) {
+                return '';
+            }
+
+            var time = robberyTimes[0][0];
+            var day = Math.floor(time / DAY);
+            time %= DAY;
+
+            var hour = Math.floor(time / HOUR)
+                .toLocaleString(undefined, { 'minimumIntegerDigits': 2 });
+            time %= HOUR;
+
+            var minute = Math.floor(time / MINUTE)
+                .toLocaleString(undefined, { 'minimumIntegerDigits': 2 });
+
+            return template.replace('%DD', DAYS[day])
+                           .replace('%HH', hour)
+                           .replace('%MM', minute);
         },
 
         /**
@@ -44,6 +224,12 @@ exports.getAppropriateMoment = function (schedule, duration, workingHours) {
          * @returns {Boolean}
          */
         tryLater: function () {
+            if (robberyTimes.length > 1) {
+                robberyTimes.shift();
+
+                return true;
+            }
+
             return false;
         }
     };