Skip to main content

O-Puzzle Series #9

 

O-Puzzle Series #9

Find the 10 differences.
Difficulty level: Hard.

Map No. 2 is oriented in the opposite direction to Map No. 1. This increases the challenge.

An additional challenging question: One of the maps contains an error in the depiction of a map symbol. Identify this error.

The answers are provided below.

O-Puzzle

Answers:

Answers, the second vertion (the maps oriented in the same direction)

answer to the additional question:
symbol "409 Vegetation: walk, good visibility" must be orientated to the north
https://omapwiki.orienteering.sport/symbols/409-vegetation-walk-good-visibility/


Visit our Facebook group Orienteering Technical Training

Aleksandr Alekseyonok, March 3, 2025



Comments

Popular posts from this blog

Left, Right, or Straight: Leg Analysis #13

  Left, Right, or Straight: Leg Analysis #13 Today we will take a close look at the route choice for leg 5-6  from the women's elite long-distance  at the "Närkekvartetten" 3-day event in Sweden (May 11, 2024) The altitude gain on this leg will not have a significant effect on the route choice.  The right-hand route doesn't look bad in the first half, with a fairly large section along the road. However, after the stream (point A), there is difficult navigation with challenging runnability. Therefore, we will abandon this route and choose between the 'direct' and 'left' routes. The straight and left routes are identical up to the midpoint (point B). Therefore, we have ample time on the course to make a decision. Additionally, the alternative of running to point B on the right side of the road (orange track) is not favourable as it involves a longer path compared to the straight route to point B, where there is a long path. Let's look at the differe...

Left, Right, or Straight: Leg Analysis #9

  Left, Right, or Straight: Leg Analysis #9 Today, we will focus on a detailed analysis of leg 14-15 from the women's long course at 'Spring Spartacus' event in Hungary. I find the route choice for leg 14-15  to be simple and unambiguous.  This perception is supported by the GPS tracks of the competitors. Interestingly, only one competitor from this class took the right-hand route out of all those who loaded their tracks on Livelox. We cannot definitively attribute this deviation to the athlete's error. For many runners, these competitions were part of the training camp for the European Championships 2024. The athlete may have had different objectives than simply completing the course quickly. It's possible that on this leg, she was practicing a challenging technical skill, such as running along a slope. However, based on this iformation, we can assess how effective the right-hand route was.  The leg is 1060 metres long, crossing massive landforms. Therefore, one...

Left, Right, or Straight #9

  Left, Right, or Straight #9 If it's evident that taking the right-hand route results in a loss of time, how significant would that loss be? the leg is taken from this distance Stay tuned for a detailed analysis of this leg tomorrow, available here.   Don't forget to subscribe so you don't miss out on interesting posts. https://confident-orienteering.blogspot.com/2024/04/left-right-or-straight-leg-analysis-8.html Aleksandr Alekseyonok, April 10, 2024.