Room 40
Update Time: December 16, 2025 at 06:33:05
Room 40

Room 40 is a puzzle game about learning to decipher and decode secret messages. Learn to break various methods of encryption used throughout history. Starting with basic methods used in ancient Greece and the advancement of these methods all the way through to complex ciphers used in WWII.

1

Current Online

#19185
1

Today's Peak

#22928
1

Monthly Average

2

Monthly Peak

#27617
3

Yearly Peak

#37055
3

All-time Peak

#37117
October 31, 2025

Peak Month

33.33%

Current/Peak Ratio

Historical Online Stats
Last 30 Days
Avg Online2
Peak Online2
Change+1
Change %+100.00%
11/2025
Avg Online1
Peak Online2
Change-1
Change %-50.00%
10/2025
Avg Online2
Peak Online3
Change+1
Change %+100.00%
09/2025
Avg Online1
Peak Online2
Change+0
Change %+0.00%
08/2025
Avg Online1
Peak Online2
Change+0
Change %+0.00%
07/2025
Avg Online1
Peak Online1
Change+0
Change %+0.00%
06/2025
Avg Online1
Peak Online1
Change+0
Change %+0.00%
05/2025
Avg Online1
Peak Online1
Change+0
Change %+0.00%
04/2025
Avg Online0
Peak Online0
Change+0
Change %+0.00%