PERS1 Winners

PERS1 Winners

ProfiMath
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Hi! The race for the prizes is now over. Thank you for participating everyone and hopefully we'll see you in the next season. Well done to everyone who solved puzzles. Conratulations to our winners: LawWhy2 (1st place), erle19 (2nd place) and then...

Puzzle 1

Puzzle 1

ProfiMath
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| 133
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White to move. Three moves for 3 you need to find. Please give an explanation of your thought process in your answer. Send you answer as a diagram in messages to me or in text with annotations in chat. If you post your answers in the comment yo...

May the escape room start!

May the escape room start!

ProfiMath
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| 125
| 5

Hi! Today the first season of the puzzle escape rooms will start. When this announcement is released it will be started. Here's the first puzzle: White plays Rxf2. Black to move. The puzzle consists of two moves you have to find. Please se...

Final Information

Final Information

ProfiMath
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| 125
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Hi! Here I will provide an overview of all prior stated information and all new information. When will the event start? The event will start tomorrow at 2pm UTC. This is 9am CST, 3pm GMT, 4pm CET, 5pm EEST/AST (Arabian Standard Time) and 6pm AZT...