From: tabnak.ir
Subject: معمای جالب ریاضی که از ۱۰۰۰ نفر فقط یک نفر آن را حل کرد!
Date: Tue, 21 Apr 2026 19:34:54 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--46892CCB1370C69C79E2FF62D0B6361F_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----46892CCB1370C69C79E2FF62D0B6361F_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html

PCFET0NUWVBFIGh0bWwgUFVCTElDICItLy9XM0MvL0RURCBIVE1MIDQuMDEgVHJhbnNpdGlvbmFs
Ly9FTiIgImh0dHA6Ly93d3cudzMub3JnL1RSL2h0bWw0L2xvb3NlLmR0ZCI+IDxodG1sPiA8aGVh
ZD4gPG1ldGEgaHR0cC1lcXVpdj0iQ29udGVudC1UeXBlIiBjb250ZW50PSJ0ZXh0L2h0bWw7IGNo
YXJzZXQ9VVRGLTgiPiA8bGluayByZWw9InNob3J0Y3V0IGljb24iIGhyZWY9ImZhdmljb24uaWNv
Ij4gPGxpbmsgaHJlZj0iaHR0cHM6Ly9jZG4udGFibmFrLmlyL2NsaWVudC90aGVtZXMvZmEvbWFp
bi9jc3MvY29udGVudF85ODYzNy5jc3MiIHR5cGU9dGV4dC9jc3MgcmVsPXN0eWxlc2hlZXQ+IDx0
aXRsZT7Zhdi52YXYp9uMINis2KfZhNioINix24zYp9i224wg2qnZhyDYp9iyINux27DbsNuwINmG
2YHYsSDZgdmC2Lcg24zaqSDZhtmB2LEg2KLZhiDYsdinINit2YQg2qnYsdivITwvdGl0bGU+IDwv
aGVhZD4gPGJvZHkgY2xhc3M9InNhdmVfYm9keSI+ICAgICA8ZGl2IGNsYXNzPSJzYXZlX3BhZ2Ui
IHN0eWxlPSJkaXJlY3Rpb246IHJ0bCI+ICAgICAgICAgPGRpdiBjbGFzcz0icHJpbnRfbG9nb19j
Ij4gCTxpbWcgc3JjPSJodHRwczovL2Nkbi50YWJuYWsuaXIvY2xpZW50L3RoZW1lcy9mYS9tYWlu
L2ltZy9wcmludF9sb2dvLmdpZiIgY2xhc3M9ImNlbnRlcl9pbWciPiA8L2Rpdj4gPGRpdiBjbGFz
cz0ibmV3c19wcmludF9jb250YWluZXIiPiAgICAgPGRpdiBjbGFzcz0ibmV3c19ydXRpdHIiPjwv
ZGl2PiAgICAgPGRpdiBjbGFzcz0idGl0bGVfYyI+2YXYudmF2KfbjCDYrNin2YTYqCDYsduM2KfY
ttuMINqp2Ycg2KfYsiDbsduw27DbsCDZhtmB2LEg2YHZgti3INuM2qkg2YbZgdixINii2YYg2LHY
pyDYrdmEINqp2LHYryE8L2Rpdj4gICAgICAgICAgICAgIDxkaXYgY2xhc3M9InByaW50X3N1YnRp
dGxlIj7bjNqp24wg2KfYsiDahtin2YTYtOKAjNmH2KfbjCDYsNmH2YbbjCDYrNin2YTYqCDYp9mG
2KzYp9mFINmF2LnZhdinINmIINiq2LPYqiDZh9in24zbjCDYp9iz2Kog2qnZhyDYtNin2YXZhCDY
p9i52K/Yp9ivINmIINin2LHZgtin2YXbjCDYp9iz2Kog2qnZhyDYqNmHINix2KfYrdiq24wg2YbZ
hduMINiq2YjYp9mGINix2KfYqNi32Ycg2KLZhtmH2Kcg2LHYpyDYqti02K7bjNi1INiv2KfYryDY
r9ix2LPYqiDZhdir2YQg2YXYudmF2KfbjCDYsduM2KfYttuMIC0g2KrYtdmI24zYsduMINqp2Ycg
2K/YsSDYp9uM2YYg2KjYrti0INin2LIg2LPYsdqv2LHZhduMINmG2YXZhtin2qkg2KjYsdin24zY
qtin2YYg2KLZiNix2K/Zh+KAjNin24zZhS48L2Rpdj4gICAgICAgICAgPGRpdiBjbGFzcz0ibmV3
c19wcmludF9jb250ZW50Ij4gICAgICAgICA8ZGl2IGNsYXNzPSJydXRpdHIgcHJpbnRfaWQiPtqp
2K8g2K7YqNixOiDbsduz27Dbs9u327HbtzwvZGl2PiAgICAgICAgIDxkaXYgY2xhc3M9InJ1dGl0
ciBwcmludF9kYXRlIj7Yqtin2LHbjNiuOiDbsdu2INin2LHYr9mK2KjZh9i02Kog27HbtNuw27Qg
LSDbsNu0Otuw27A8L2Rpdj4gICAgICAgICA8ZGl2IGNsYXNzPSJ3cmFwcGVyIj48L2Rpdj4gICAg
IDwvZGl2PiAgICAgPGRpdiBjbGFzcz0iYm9keSI+PHA+2KjZhyDar9iy2KfYsdi0INiq2KfYqNmG
2KfaqdiMINuM2qnbjCDYp9iyINqG2KfZhNi0INmH2KfbjCDYsNmH2YbbjCDYrNin2YTYqCDYp9mG
2KzYp9mFINmF2LnZhdinINmIINiq2LPYqiDZh9in24zbjCDYp9iz2Kog2qnZhyDYtNin2YXZhCDY
p9i52K/Yp9ivINmIINin2LHZgtin2YXbjCDYp9iz2Kog2qnZhyDYqNmHINix2KfYrdiq24wg2YbZ
hduM4oCM2KrZiNin2YYg2LHYp9io2LfZhyDYotmG2YfYpyDYsdinINiq2LTYrtuM2LUg2K/Yp9iv
INiv2LHYs9iqINmF2KvZhCDZhdi52YXYp9uMINix24zYp9i224wgLSDYqti12YjbjNix24wg2qnZ
hyDYr9ixINin24zZhiDYqNiu2LQg2KfYsiDYs9ix2q/YsdmF24wg2YbZhdmG2KfaqSDYqNix2Kfb
jNiq2KfZhiDYotmI2LHYr9mH4oCM2KfbjNmFLsKgPC9wPiA8cD48c3Ryb25nPtmF2LnZhdin24wg
2LHbjNin2LbbjCDYrNin2YTYqNuMINqp2Ycg2KfYsiDbsduw27DbsCDZhtmB2LEg2YHZgti3INux
INmG2YHYsSDZvtin2LPYriDYr9ix2LPYqiDYr9in2K8hPC9zdHJvbmc+PC9wPiA8cD7Yp9uM2YYg
2YXYudmF2Kcg2KrZiNiz2Lcg2LPYp9uM2KogZ290dW1ibGUuY29tINi32LHYp9it24wg2Ygg2YXZ
htiq2LTYsSDYtNivINiMINi32LHYp9itINin24zZhiDZhdi52YXYpyDYqNmHINi02LHaqdiqINqp
2YbZhtiv2q/Yp9mGINio2LHYp9uMINit2YQg2KLZhiDZvtuM2LTZhtmH2KfYryDYr9in2LTYqiDa
qdmHINiv2KfZhdmG2Ycg2YHaqdix2LTYp9mGINix2Kcg2KfYsiDYr9in2K7ZhCDYqNin2qnYsyDZ
hdi52YXYpyDZgdix2KfYqtixINio2LHYr9mHINmIINio2Ycg2LHZiNi024wg2qnZhyDYqNmHINiz
2KfYr9qv24wg2KjbjNmGINin2LnYr9in2K8g2KfbjNis2KfYryDZhduMINi02YjYryDZgdqp2LEg
2qnZhtmG2K8uPC9wPiA8cD7ahtmG2K8g2LHYr9uM2YEg2YXYrdin2LPYqNmHINix24zYp9i224wg
2KjYpyDYrNmI2KfYqCDYp9mE2KjYqtmHINis2YjYp9io24wg2qnZhyDZhdiq2YHYp9mI2Kog2KjY
pyDYotmG2obZhyDYqNmHINix2YjYtCDZhdi52YXZiNmE24wg2KjZhyDYsNmH2YbYqtin2YYg2YXb
jCDYsdiz2K8g2YXbjCDYqNuM2YbbjNivINqp2Ycg2KfYrtix24zZhiDZhdit2KfYs9io2Ycg2KjY
r9mI2YYg2KzZiNin2Kgg2KjYp9mC24wg2YXYp9mG2K/ZhyDYp9iz2Kog2Ygg2LTZhdinINio2Kfb
jNiz2KrbjCDYqNmHINix2YjYtCDYp9is2LHYpyDYtNiv2Ycg2KjYsdin24wg2KfYudiv2KfYryDZ
gtio2YTbjCDYotmGINix2Kcg2KjYr9iz2Kog2KfZiNix2K/bjNivLjwvcD4gPHA+PGltZyBjbGFz
cz0iaW1hZ2VfYnRuIiBzdHlsZT0ibWFyZ2luOjBweCBhdXRvO2Rpc3BsYXk6YmxvY2s7IiB0aXRs
ZT0i2YXYudmF2KfbjCDYrNin2YTYqCDYsduM2KfYttuMINqp2Ycg2KfYsiDbsduw27DbsCDZhtmB
2LEg2YHZgti3INuM2qkg2YbZgdixINii2YYg2LHYpyDYrdmEINqp2LHYryEiIHNyYz0iaHR0cHM6
Ly9jZG4udGFibmFrLmlyL2ZpbGVzL2ZhL25ld3MvMTQwNC8yLzE1LzIwMDcyOThfMjQxLmpwZyIg
YWx0PSLZhdi52YXYp9uMINis2KfZhNioINix24zYp9i224wg2qnZhyDYp9iyINux27DbsNuwINmG
2YHYsSDZgdmC2Lcg24zaqSDZhtmB2LEg2KLZhiDYsdinINit2YQg2qnYsdivISIgd2lkdGg9IjY1
MCIgaGVpZ2h0PSI1MjQiPjwvcD4gPHA+wqA8L3A+IDxwPi48L3A+IDxwPi48L3A+IDxwPi48L3A+
IDxwPi48L3A+IDxwPi48L3A+IDxwPjxzdHJvbmc+2KzZiNin2Kgg2YXYudmF2KfbjCDYsduM2KfY
ttuMPC9zdHJvbmc+PC9wPiA8cD7YsdmI2LQg2K3ZhCDYp9uM2YYg2YXYudmF2Kcg2KjZhyDYp9uM
2YYg2YbYrdmIINin2LPYqiDaqdmHINit2KfYtdmEINis2YXYuSDYr9mIINi52K/YryDYqNinINi5
2K/YryDYr9uM2q/YsduMINis2YXYuSDYstiv2Ycg2YXbjCDYtNmI2K8g2KjZhyDYp9uM2YYg2LHZ
iNi0INqp2Ycg2KjYsdin24zYqtin2YYg2K7ZiNin2YfbjNmFINqv2YHYqi48L3A+IDxwPsKg2KfY
qNiq2K/YpyAxKzQ9NSDaqdin2YXZhNinINi12K3bjNitINmIINmF2YbYt9mC24wg2KfYs9iqLjwv
cD4gPHA+2K/YsSDYrti3INio2LnYryAyKzUgPTEyINi02K/ZhyDYp9iz2Kog2obYt9mI2LHYnyDY
qNmHINin24zZhiDYsdmI2LQg2qnZhyDYp9io2KrYr9inIDIrNSDYtNiv2Ycg2LPZvtizINi52K/Y
ryA1INqp2Ycg2KzZiNin2Kgg2YXYrdin2LPYqNmHINiu2Lcg2YLYqNmE24wg2KfYs9iqINio2Ycg
2KzZiNin2Kgg2YXYrdin2LPYqNmHINin2LbYp9mB2Ycg2LTYr9mHINin2LPYqi48L3A+IDxwPtiu
2Lcg2KjYudiv24wgMys2INix2Kcg2K/Yp9ix24zZhSDaqdmHINis2YjYp9ioINii2YYgOSDYp9iz
2Kog2KfZhdinINis2YjYp9ioINmG2YjYtNiq2Ycg2LTYr9mHIDIxINin2LPYqiDbjNi52YbbjCDY
qNin2LIg2YfZhSDZgtin2YbZiNmGINiu2Lcg2K/ZiNmFINin2KzYsdinINi02K/ZhyDYp9iz2Kog
2b7YsyDYs9mI2KfZhCDYrti3INqG2YfYp9ix2YUg24zYudmG24wg2YXYudmF2KfbjCDYp9i12YTb
jCDZh9mFINio2KfbjNivINio2Kcg2YfZhduM2YYg2LHZiNi0INit2YQg2LTZiNivINqp2Ycg2KjZ
hyDYp9uM2YYg2KrYsdiq24zYqCDYrNmI2KfYqCDZhdi52YXYpyDYp9uM2YbYt9mI2LEg2K7ZiNin
2YfYryDYqNmI2K8gOjgrMTE9MTkg2KfZhdinINi32KjZgiDZgtin2YbZiNmGINio2KfbjNivINi5
2K/YryAyMSDYsdinINqp2Ycg2K3Yp9i12YQg2YXYrdin2LPYqNmHINiu2Lcg2YLYqNmE24wg2KfY
s9iqINix2Kcg2KjZhyDYotmGINin2LbYp9mB2Ycg2qnZhtuM2YUg2Iwg24zYudmG24wgMTkrMjE9
NDAuPC9wPiA8cD7ZvtizINis2YjYp9ioINin24zZhiDZhdi52YXYp9uMINix24zYp9i224wgNDAg
2KfYs9iqLjwvcD48L2Rpdj4gCTxkaXYgY2xhc3M9IndyYXBwZXIiPjwvZGl2PiA8L2Rpdj4gICAg
IDwvZGl2PiA8L2JvZHk+IDwvaHRtbD4=

----46892CCB1370C69C79E2FF62D0B6361F_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----46892CCB1370C69C79E2FF62D0B6361F_MULTIPART_MIXED--