menu

Nederlands

Puzzles

On this page you can find puzzles, which you can solve to get early hints of our announcements. For the older puzzles, solved versions are also attached, together with a high score of the people who were the first to solve the puzzle!

Do you wish to notified when we publish a new puzzle? Subscribe to our mailing list, and we will send you an email whenever we have a new hint for you to solve!

High scores

Festival theme

correct answer submitted by 7 people

  1. Piet van Steen
  2. Cathalijn Leenaars
  3. Pieter-Jan Hoornaert

Scavenger hunt

  1. Suzanne Luijten
  2. [person]
  3. [person]

Minesweeper

💣 Minesweeper 💣

Click left to open a tile, click right to flag.

Flags left:

Circus scavenger hunt

On the occasion of the circusstad festival in May 2021, Rob van Heijst has developed an online scavenger hunt! Since the theme of next year's NJF is "puzzles", we are happy to feature this scavenger hunt as well! All text is in Dutch, but since the hunt is video based, it should be doable for non-Dutch speakers. :)

Did you finish the scavenger hunt? Send an email containing the password of the final level to , and you might get into the high scores at the top of this page!
Click here to go
to the scavenger hunt

Festival theme

On the 1st of August, it was announced that this year's the festival theme will be "puzzles"! A week earlier we published the two nonograms below, the solutions of which being hints to this theme.

Festival logo

difficulty:
puzzle as pdf
puzzle as svg
puzzle as jpg
puzzle solution

introduction to nonograms

Easy hint

difficulty:
puzzle as pdf
puzzle as svg
puzzle as jpg
puzzle solution

introduction to nonograms

💣 Minesweeper 💣

Unfortunately this game can only be played on a larger screen, using a mouse with a left and right button.

Circus scavenger hunt

On the occasion of the circusstad festival in May 2021, Rob van Heijst has developed an online scavenger hunt! Since the theme of next year's NJF is "puzzles", we are happy to feature this scavenger hunt as well! All text is in Dutch, but since the hunt is video based, it should be doable for non-Dutch speakers. :)

Did you finish the scavenger hunt? Send an email containing the password of the final level to , and you might get into the high scores at the top of this page!

Click here to go to the scavenger hunt


Festival theme

On the 1st of August, it was announced that this year's the festival theme will be "puzzles"! A week earlier we published the two nonograms below, the solutions of which being hints to this theme.

difficulty:
puzzle as pdf, svg, jpg
puzzle solution
introduction to nonograms
difficulty:
puzzle as pdf, svg, jpg
puzzle solution
introduction to nonograms