c4countdown

Posted: **Tue Dec 09, 2025 2:56 pm**

R14:
828 is also 18 * 46:

828 / 6 = 138
138 / 3 = 46

So:

(8*5+4+2)*3*6

Posted: **Tue Dec 09, 2025 4:45 pm**

Standard method for that first numbers was clearly 100×50/8-75/25=622. Positively jumped out.

Posted: **Tue Dec 09, 2025 5:30 pm**

Gavin Chipper wrote: ↑Tue Dec 09, 2025 4:45 pm Standard method for that first numbers was clearly 100×50/8-75/25=622. Positively jumped out.

Jumped out to me too. 625 is an incredibly useful product to know with 4 large.

R11: MESHUGA as an alt 7

Posted: **Tue Dec 09, 2025 8:10 pm**

The other ‘extreme’ way to make 625, that doesn’t use a 25, is 50 * 75 = 3,750 which can then be divided by 6.

Spoilers for Tuesday 9th December 2025