{"Free":0,"Sample":1,"Paid":2}
[{"Name":"מבוא לקומבינטוריקה בסיסית","Videos":[{"Watched":false,"Name":"עקרונות ספירה","Duration":3720000000,"VideoQuestionQueItems":[],"ID":144709},{"Watched":false,"Name":"שיעור העשרה עיקרון הכפל","Duration":1930000000,"VideoQuestionQueItems":[],"ID":144710},{"Watched":false,"Name":"מושג העצרת","Duration":3240000000,"VideoQuestionQueItems":[],"ID":144711},{"Watched":false,"Name":"מספר האפשרויות לסדר עצמים בשורה","Duration":3140000000,"VideoQuestionQueItems":[],"ID":144712},{"Watched":false,"Name":"סידור במעגל","Duration":1900000000,"VideoQuestionQueItems":[],"ID":144713},{"Watched":false,"Name":"המקדם הבינומי","Duration":4310000000,"VideoQuestionQueItems":[],"ID":144714},{"Watched":false,"Name":"דרך מהירה לחשב את n מעל 2","Duration":1070000000,"VideoQuestionQueItems":[],"ID":144750},{"Watched":false,"Name":"סידור כדורים זהים ושונים בתאים","Duration":4250000000,"VideoQuestionQueItems":[],"ID":144715},{"Watched":false,"Name":"שאלה 1","Duration":1810000000,"VideoQuestionQueItems":[],"ID":144716},{"Watched":false,"Name":"שאלה 2 סעיף א\u0027","Duration":850000000,"VideoQuestionQueItems":[],"ID":144717},{"Watched":false,"Name":"שאלה 2 סעיף ב\u0027","Duration":1780000000,"VideoQuestionQueItems":[],"ID":144718},{"Watched":false,"Name":"שאלה 2 סעיף ג\u0027","Duration":1430000000,"VideoQuestionQueItems":[],"ID":144719},{"Watched":false,"Name":"שאלה 3","Duration":1590000000,"VideoQuestionQueItems":[],"ID":144720},{"Watched":false,"Name":"שאלה 4","Duration":3020000000,"VideoQuestionQueItems":[],"ID":144721},{"Watched":false,"Name":"שאלה 4 סעיף ד","Duration":1230000000,"VideoQuestionQueItems":[],"ID":144722},{"Watched":false,"Name":"שאלה 5 סעיפים א,ב","Duration":2410000000,"VideoQuestionQueItems":[],"ID":144723},{"Watched":false,"Name":"שאלה 5 סעיף ג\u0027","Duration":1180000000,"VideoQuestionQueItems":[],"ID":144724},{"Watched":false,"Name":"שאלה 6 סעיף א\u0027","Duration":1180000000,"VideoQuestionQueItems":[],"ID":144725},{"Watched":false,"Name":"שאלה 6 סעיף ב\u0027","Duration":1010000000,"VideoQuestionQueItems":[],"ID":144726},{"Watched":false,"Name":"שאלה 7","Duration":2250000000,"VideoQuestionQueItems":[],"ID":144727},{"Watched":false,"Name":"שאלה 8 סעיפים א,ב","Duration":3630000000,"VideoQuestionQueItems":[],"ID":144728},{"Watched":false,"Name":"שאלה 8 סעיף ג\u0027","Duration":2590000000,"VideoQuestionQueItems":[],"ID":144729},{"Watched":false,"Name":"שאלה 8 סעיף ד\u0027","Duration":890000000,"VideoQuestionQueItems":[],"ID":144730},{"Watched":false,"Name":"שאלה 9","Duration":1560000000,"VideoQuestionQueItems":[],"ID":144731},{"Watched":false,"Name":"שאלה 10","Duration":1250000000,"VideoQuestionQueItems":[],"ID":144732},{"Watched":false,"Name":"שאלה 11 סעיפים א-ד","Duration":3980000000,"VideoQuestionQueItems":[],"ID":144733},{"Watched":false,"Name":"שאלה 11 סעיף ה","Duration":1110000000,"VideoQuestionQueItems":[],"ID":144734},{"Watched":false,"Name":"שאלה 12","Duration":1810000000,"VideoQuestionQueItems":[],"ID":144735},{"Watched":false,"Name":"שאלה 13","Duration":5730000000,"VideoQuestionQueItems":[],"ID":144736},{"Watched":false,"Name":"שאלה 14 סעיפים א-ד","Duration":2220000000,"VideoQuestionQueItems":[],"ID":144737},{"Watched":false,"Name":"שאלה 14 סעיפים ה-ז","Duration":3930000000,"VideoQuestionQueItems":[],"ID":144738},{"Watched":false,"Name":"שאלה 14 סעיף ח","Duration":3850000000,"VideoQuestionQueItems":[],"ID":144739},{"Watched":false,"Name":"שאלה 14 סעיפים ט-י","Duration":2850000000,"VideoQuestionQueItems":[],"ID":144740},{"Watched":false,"Name":"שאלה 14 סעיפים יא-יג","Duration":2590000000,"VideoQuestionQueItems":[],"ID":144741},{"Watched":false,"Name":"שאלה 15 סעיפים א-ו","Duration":2880000000,"VideoQuestionQueItems":[],"ID":144742},{"Watched":false,"Name":"שאלה 15 סעיפים ז-י","Duration":1780000000,"VideoQuestionQueItems":[],"ID":144743},{"Watched":false,"Name":"שאלה 15 סעיף יא","Duration":2670000000,"VideoQuestionQueItems":[],"ID":144744},{"Watched":false,"Name":"שאלה 16 סעיף ז","Duration":1790000000,"VideoQuestionQueItems":[],"ID":144745},{"Watched":false,"Name":"שאלה 16 סעיפים א-ו","Duration":5350000000,"VideoQuestionQueItems":[],"ID":144746},{"Watched":false,"Name":"שאלה 17","Duration":4080000000,"VideoQuestionQueItems":[],"ID":144747},{"Watched":false,"Name":"שאלה 18","Duration":2660000000,"VideoQuestionQueItems":[],"ID":144748},{"Watched":false,"Name":"שאלה 19","Duration":1930000000,"VideoQuestionQueItems":[],"ID":144749}],"ID":385828},{"Name":"קומבינטוריקה יותר לעומק","Videos":[{"Watched":false,"Name":"תמורות עם חזרות","Duration":5360000000,"VideoQuestionQueItems":[],"ID":144879},{"Watched":false,"Name":"מספר האיברים בקבוצת חזקה","Duration":3740000000,"VideoQuestionQueItems":[],"ID":144880},{"Watched":false,"Name":"חשיבות הסדר הפנימי","Duration":2800000000,"VideoQuestionQueItems":[],"ID":144881},{"Watched":false,"Name":"חלוקת כדורים זהים לתאים הסבר","Duration":6040000000,"VideoQuestionQueItems":[],"ID":144882},{"Watched":false,"Name":"תת קבוצה כבחירת מקומות","Duration":5630000000,"VideoQuestionQueItems":[],"ID":144883},{"Watched":false,"Name":"מספרי קטלן","Duration":11920000000,"VideoQuestionQueItems":[],"ID":144884},{"Watched":false,"Name":"שאלה 1","Duration":3890000000,"VideoQuestionQueItems":[],"ID":144885},{"Watched":false,"Name":"שאלה 2","Duration":1300000000,"VideoQuestionQueItems":[],"ID":144886},{"Watched":false,"Name":"שאלה 3","Duration":2630000000,"VideoQuestionQueItems":[],"ID":144887},{"Watched":false,"Name":"שאלה 4","Duration":3450000000,"VideoQuestionQueItems":[],"ID":144888},{"Watched":false,"Name":"שאלה 5","Duration":4350000000,"VideoQuestionQueItems":[],"ID":144889},{"Watched":false,"Name":"שאלה 6","Duration":1280000000,"VideoQuestionQueItems":[],"ID":144890},{"Watched":false,"Name":"שאלה 7","Duration":3820000000,"VideoQuestionQueItems":[],"ID":144891},{"Watched":false,"Name":"שאלה 8","Duration":2450000000,"VideoQuestionQueItems":[],"ID":144892},{"Watched":false,"Name":"שאלה 9","Duration":3170000000,"VideoQuestionQueItems":[],"ID":144893},{"Watched":false,"Name":"שאלה 10","Duration":5490000000,"VideoQuestionQueItems":[],"ID":144894},{"Watched":false,"Name":"שאלה 11","Duration":3770000000,"VideoQuestionQueItems":[],"ID":144895},{"Watched":false,"Name":"שאלה 12","Duration":3260000000,"VideoQuestionQueItems":[],"ID":144896},{"Watched":false,"Name":"שאלה 13","Duration":4060000000,"VideoQuestionQueItems":[],"ID":144897},{"Watched":false,"Name":"שאלה 14","Duration":4720000000,"VideoQuestionQueItems":[],"ID":144898},{"Watched":false,"Name":"שאלה 15","Duration":5220000000,"VideoQuestionQueItems":[],"ID":144899},{"Watched":false,"Name":"שאלה 16","Duration":2830000000,"VideoQuestionQueItems":[],"ID":144900},{"Watched":false,"Name":"שאלה 17","Duration":2840000000,"VideoQuestionQueItems":[],"ID":144901},{"Watched":false,"Name":"שאלה 18","Duration":4050000000,"VideoQuestionQueItems":[],"ID":144902},{"Watched":false,"Name":"שאלה 19","Duration":1850000000,"VideoQuestionQueItems":[],"ID":144903},{"Watched":false,"Name":"שאלה 20","Duration":2040000000,"VideoQuestionQueItems":[],"ID":144904},{"Watched":false,"Name":"שאלה 21","Duration":2740000000,"VideoQuestionQueItems":[],"ID":144905},{"Watched":false,"Name":"שאלה 22","Duration":1780000000,"VideoQuestionQueItems":[],"ID":144906},{"Watched":false,"Name":"שאלה 23","Duration":1170000000,"VideoQuestionQueItems":[],"ID":144907},{"Watched":false,"Name":"שאלה 24","Duration":2370000000,"VideoQuestionQueItems":[],"ID":144908},{"Watched":false,"Name":"שאלה 25","Duration":2590000000,"VideoQuestionQueItems":[],"ID":144909},{"Watched":false,"Name":"שאלה 26","Duration":1120000000,"VideoQuestionQueItems":[],"ID":144910},{"Watched":false,"Name":"שאלה 27","Duration":1560000000,"VideoQuestionQueItems":[],"ID":144911},{"Watched":false,"Name":"שאלה 28","Duration":530000000,"VideoQuestionQueItems":[],"ID":144912},{"Watched":false,"Name":"שאלה 29","Duration":5010000000,"VideoQuestionQueItems":[],"ID":144913},{"Watched":false,"Name":"שאלה 30","Duration":2100000000,"VideoQuestionQueItems":[],"ID":144914},{"Watched":false,"Name":"שאלה 31 סעיף א\u0027","Duration":2870000000,"VideoQuestionQueItems":[],"ID":144915},{"Watched":false,"Name":"שאלה 31 סעיף ב\u0027","Duration":1830000000,"VideoQuestionQueItems":[],"ID":144916},{"Watched":false,"Name":"שאלה 31 סעיף ג\u0027","Duration":1850000000,"VideoQuestionQueItems":[],"ID":144917},{"Watched":false,"Name":"שאלה 31 סעיף ד\u0026#39;","Duration":1420000000,"VideoQuestionQueItems":[],"ID":144918},{"Watched":false,"Name":"שאלה 31 סעיף ה\u0027","Duration":3940000000,"VideoQuestionQueItems":[],"ID":144919},{"Watched":false,"Name":"שאלה 31 סעיף ו\u0027","Duration":5100000000,"VideoQuestionQueItems":[],"ID":144920},{"Watched":false,"Name":"שאלה 32","Duration":2950000000,"VideoQuestionQueItems":[],"ID":144921},{"Watched":false,"Name":"שאלה 33 סעיף א","Duration":580000000,"VideoQuestionQueItems":[],"ID":144922},{"Watched":false,"Name":"שאלה 33 סעיף ב\u0027","Duration":3730000000,"VideoQuestionQueItems":[],"ID":144923},{"Watched":false,"Name":"שאלה 33 סעיף ג","Duration":2500000000,"VideoQuestionQueItems":[],"ID":144924},{"Watched":false,"Name":"שאלה 33 סעיף ד\u0027","Duration":1480000000,"VideoQuestionQueItems":[],"ID":144925},{"Watched":false,"Name":"שאלה 34","Duration":1970000000,"VideoQuestionQueItems":[],"ID":144926}],"ID":385829}]
[{"ID":385828,"Videos":[144709,144710,144711,144712,144713,144714,144750,144715,144716,144717,144718,144719,144720,144721,144722,144723,144724,144725,144726,144727,144728,144729,144730,144731,144732,144733,144734,144735,144736,144737,144738,144739,144740,144741,144742,144743,144744,144745,144746,144747,144748,144749]},{"ID":385829,"Videos":[144879,144880,144881,144882,144883,144884,144885,144886,144887,144888,144889,144890,144891,144892,144893,144894,144895,144896,144897,144898,144899,144900,144901,144902,144903,144904,144905,144906,144907,144908,144909,144910,144911,144912,144913,144914,144915,144916,144917,144918,144919,144920,144921,144922,144923,144924,144925,144926]}];
[144709,144710,144711,144712,144713,144714,144750,144715,144716,144717,144718,144719,144720,144721,144722,144723,144724,144725,144726,144727,144728,144729,144730,144731,144732,144733,144734,144735,144736,144737,144738,144739,144740,144741,144742,144743,144744,144745,144746,144747,144748,144749];
1
20