Latest Brainiac


ERJ Brainteaser - January 2020

ERJ Brainteaser: September

Added: 20 Sep 2022

Each month, ERJ sets a weekly brainteaser, with questions of varying degrees of difficulty. Readers…

ERJ Brainteaser: August

Added: 22 Aug 2022

With an outstanding run of anwsering, the clear winner of our top award is Andrew Knox of Rubbond I…

ERJ Brainteaser: July

Added: 4 Jul 2022

A clear winner this month, not least for his super sharp reply to Q2, is industry consultant John B…

ERJ Brainteaser: November

ERJ Brainteaser: June

Added: 27 Jun 2022

This time around we have decided to award the Brainiac of the Month title to readers who provided a…

ERJ Brainteaser: May

Added: 22 May 2022

This month's top award could have gone to a number of readers, but for their sideways takes on Q2, …

ERJ Brainteaser: April

Added: 29 Apr 2022

As regular readers know, our top award sometimes goes to a best newcomer (or relative newcomer). Ou…

Hanover, Germany — ContiConnect, the digital tire-monitoring platform Continental AG unveiled last fall, is now active in the US, Canada, Malaysia and Thailand for trucking fleets, the German tire maker said recently.

ERJ Brainteaser: March

Added: 14 Mar 2022

For expert answering, and going beyond the call-of-duty with flawed Q3, it’s congratulations to And…

Leafcutter ants

ERJ Brainteaser: February

Added: 21 Feb 2022

For some stand-out answering, especially to Q1 and Q4, the top award goes to Michele Girardi of Sca…

Answer: For the first time ever, our teaser has beaten the best brains in the rubber industry – with one exception. Extra well done to Yuichi (Joe) Sano, Sumitomo Electric Industries Ltd, Itami, Japan who decoded the hidden message behind this Caeser code as: ‘do the brainteaser’

ERJ Brainteaser: January 2022

Added: 28 Jan 2022

For being so sharply in with the correct answers to this month’s tricky teasers, the top title goes…

ERJ Brainteaser: November

ERJ Brainteaser: November

Added: 31 Oct 2021

Each month, ERJ sets a weekly brainteaser, with questions of varying degrees of difficulty. Readers…

ERJ Brainteaser: September

ERJ Brainteaser: September

Added: 31 Aug 2021

For his admirable hand-written and drawn answer to (hotly contested) Q1, the top award goes to Rohi…

ERJ Brainteaser: August

ERJ Brainteaser: August

Added: 2 Aug 2021

For dealing so impressively with a really tricky set of questions throughout August, it’s congratul…

ERJ Brainteaser: July 

ERJ Brainteaser: July 

Added: 4 Jul 2021

For some super-sharp answering, especially to Q4,  the top award goes to David Mann of SPC Rubber C…

ERJ Brainteaser: June

ERJ Brainteaser: June

Added: 1 Jun 2021

Some excellent answering to a tricky set of questions over June. But for their extra neat solutions…

ERJ Brainteaser: May

ERJ Brainteaser: May

Added: 6 May 2021

This month, Q2 (The Auld Triangle Test) generated the best bunch of answers. And, for a particularl…

ERJ Brainteaser: April

ERJ Brainteaser: April

Added: 29 Mar 2021

A feature this month has been the expert input of new participants. In recognition, our top award g…

ERJ Brainteaser: March

ERJ Brainteaser: March

Added: 1 Mar 2021

Some great answering this month, especially for tricky Q3. And, for his mathematical tour de force

ERJ Brainteaser: February

ERJ Brainteaser: February

Added: 1 Feb 2021

For their neat solutions to tricky Q2, it's well done to France Veillette of Bridgestone Canada, An…

ERJ Brainiac of the Year Awards

ERJ Brainiac of the Year Awards

Added: 10 Jan 2021

The ERJ Brainiac of the Year Awards 2020 have been decided using advanced algorithms in which point…

ERJ Brainteaser: January 2021

ERJ Brainteaser: January 2021

Added: 3 Jan 2021

As we say, readers supplying the most accurate (and stylish) answers are considered for the top tit…