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We (once) sent Noah to his people, and he tarried among them a thousand years less fifty: but the Deluge overwhelmed them while they (persisted in) sin. 14 But We saved him and those who were with him in the Ark and made the event a sign for mankind. 15 And We sent Ibrahim. Recall what time he said unto his people: worship Allah, and fear Him; that is best for you if ye but knew. 16 You only worship, besides Allah, idols, and you produce a falsehood. Indeed, those you worship besides Allah do not possess for you [the power of] provision. So seek from Allah provision and worship Him and be grateful to Him. To Him you will be returned." 17 If you, (pagans), call our (revelations) lies, certainly many generations living before you have also done the same thing. The duty of a Messenger is only to preach clearly. 18 Are then they [who deny the truth] not aware of how God creates [life] in the first instance, and then brings it forth anew? This, verily, is easy for God! 19 Say: Travel in the earth and see how He makes the first creation, then Allah creates the latter creation; surely Allah has power over all things. 20 He punishes or grants mercy to whomever He wants and to Him you will all return. 21 And you shall not escape in the earth nor in the heaven, and you have neither a protector nor a helper besides Allah. 22
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ملاحظات وتعليمات
Notes and Instructions
كيف تعمل منظومة تمارين الحفظ؟ عند أدنى مستوى 0، تكون كل الكلمات ظاهرة. بينما يُخفي أعلى مستوى 9 كل الكلمات. فكيف تعمل المستويات المتوسطة، مثل 3، على سبيل المثال؟ قد تعتقد بأن المنظومة تخفي 3 من كل تسع كلمات بدقة. ليس تماما! في المستوى 3، لكل كلمة فرصة اختفاء بنسبة 3 من 9، و6 من 9 لتكون ظاهرة. بمعنى آخر، من الممكن، ولكن باحتمال شبة معدوم، أن تكون جميع كلمات المستوى 3 مخفية، أو أن تكون جميعها ظاهرة! وكذلك أيضًا، ففي المستويات المتوسطة، وبما يتناسب مع مستوى الصعوبة، يمكن أن تكون المخابئ غير كاملة أو شفافة جزئيًا بحيث تظهر الكلمات جزئيًا تحتها.
How does the memorization exercise algorithm work? At the lowest level 0, all words are visible. While the highest level 9 hides all words. What about at mid-level, like 3, for example? You might think that the algorithm hides precisely 3 out of every nine words. Not quite! At level 3, each word has a 3 out of 9 chance to hide, and 6 out of 9 to be visible. In other words, it is possible, but highly unlikely, for all words at level 3 to be hidden, or, that all of them to be visible! Also, at mid-levels, and in proportion to the difficulty level, hideouts can be partially incomplete or transparent so that words may be partially visible underneath.
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