AAST Regional Informatics Center
11/04/2026
27/03/2026
🔥𝗧𝗵𝗲 𝗙𝗿𝗶𝗱𝗮𝘆 𝗥𝗶𝗱𝗱𝗹𝗲𝘀 – 𝗦𝗲𝗮𝘀𝗼𝗻 𝟮 – 𝗪𝗲𝗲𝗸 𝟔🔥
🧠𝐌𝐚𝐦𝐚 𝐏𝐞𝐧𝐠𝐮𝐢𝐧
Mama Penguin wants to educate her little penguins while spending as little as possible. To do that, she buys a few bookshelf pieces of different lengths. By combining these pieces, she can match any height her penguin reaches.
For her first penguin, she wants to cover every height from 1 to 7. She buys three pieces with lengths 1, 2, and 4.
Using combinations of these pieces, she can form every height:
Height 1 → 1
Height 2 → 2
Height 3 → 1 + 2
Height 4 → 4
Height 5 → 1 + 4
Height 6 → 2 + 4
Height 7 → 1 + 2 + 4
Perfect! Every height from 1 to 7 is covered.
Now Mama Penguin has a new challenge.
She wants to prepare for her second penguin, whose height might grow anywhere from 1 up to 127.
💡 Question:
What is the minimum number of bookshelf pieces she needs to buy so that she can form every height from 1 to 127 using combinations of those pieces?
Think you’re built for this? Prove it. 💀
💬 Drop your answer in our DMs
🎯 𝗛𝗢𝗪 𝗧𝗢 𝗚𝗘𝗧 𝗣𝗢𝗜𝗡𝗧𝗦:
1️⃣ Drop your answer in our FB/IG DMs 📩
• 🥇 First correct answer: +30 pts
• ⏱ Speed matters:
– Friday: +50 pts
– Saturday: +40 pts
– Sunday: +30 pts
– Mon–Wed: +20 pts
– Thursday: +10 pts
2️⃣ Bonus Question = +30 pts 🧩
3️⃣ Like = +20 pts ❤️
4️⃣ Tag 5 friends = +20 pts 👥
5️⃣ Share it anywhere (post/story/WhatsApp) + screenshot = +20 pts 📲
📊 𝗦𝗘𝗔𝗦𝗢𝗡 𝗚𝗔𝗠𝗘 (𝗥𝗘𝗔𝗗 𝗧𝗛𝗜𝗦 👇):
• This isn’t one round… it’s a whole season , so your points STACK every week
• Week 7 = Mid-season leaderboard + HALF-WINNER + prizes 🏆
• Week 16 = FINAL leaderboard + GRAND PRIZE after the last riddle 👑
Consistency > luck. Don’t fall off.
⚠️ 𝗥𝗨𝗟𝗘𝗦:
• ONE attempt only — choose wisely 🧠
• Deadline: Thursday 11:59 PM ⏳
19/02/2026
𝐑𝐚𝐦𝐚𝐝𝐚𝐧 𝐊𝐚𝐫𝐞𝐞𝐦 🌙
Wishing you and your families a blessed month filled with peace and prosperity.
بمناسبة شهر رمضان المبارك، نتمنى لكم شهرًا مليئًا بالخير والبركة.
كل عام وأنتم بخير 🤍
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AAST (AAST, Arab Academy Main Campus, Abu Kir)
Alexandria
21937
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