diff --git a/doc/htmldoc/examples/index.rst b/doc/htmldoc/examples/index.rst
index 40354c523d..bbab4c27af 100644
--- a/doc/htmldoc/examples/index.rst
+++ b/doc/htmldoc/examples/index.rst
@@ -40,6 +40,22 @@ PyNEST examples
            * :doc:`../auto_examples/spatial/test_3d_gauss`
 
 
+.. grid:: 1 1 2 3
+
+    .. grid-item-card:: NEST Sudoku solver
+           :img-top: ../static/img/sudoku_solution.gif
+
+           * :doc:`../auto_examples/sudoku/sudoku_net`
+           * :doc:`../auto_examples/sudoku/sudoku_solver`
+           * :doc:`../auto_examples/sudoku/plot_progress`
+
+    .. grid-item-card:: NEST Pong game
+           :img-top: ../static/img/pong_sim.gif
+
+           * :doc:`../auto_examples/pong/run_simulations`
+           * :doc:`../auto_examples/pong/pong`
+           * :doc:`../auto_examples/pong/generate_gif`
+
 .. grid:: 1 1 2 3
 
     .. grid-item-card:: Random balanced networks (Brunel)
@@ -52,20 +68,18 @@ PyNEST examples
            * :doc:`../auto_examples/brunel_alpha_evolution_strategies`
 
 
-
-
     .. grid-item-card:: Cortical microcircuit (Potjans)
            :img-top: ../static/img/pynest/raster_plot.png
 
            * :doc:`cortical_microcircuit_index`
 
+    .. grid-item-card:: GLIF (from Allen institute)
+           :img-top: ../static/img/pynest/glif_cond.png
+
+           * :doc:`../auto_examples/glif_cond_neuron`
+           * :doc:`../auto_examples/glif_psc_neuron`
 
-    .. grid-item-card:: NEST Sudoku solver
-           :img-top: ../static/img/sudoku_solution.gif
 
-           * :doc:`../auto_examples/sudoku/sudoku_net`
-           * :doc:`../auto_examples/sudoku/sudoku_solver`
-           * :doc:`../auto_examples/sudoku/plot_progress`
 
 .. grid:: 1 1 2 3
 
@@ -105,21 +119,14 @@ PyNEST examples
 
            * :doc:`../auto_examples/BrodyHopfield`
 
-
-    .. grid-item-card:: GLIF (from Allen institute)
-           :img-top: ../static/img/pynest/glif_cond.png
-
-           * :doc:`../auto_examples/glif_cond_neuron`
-           * :doc:`../auto_examples/glif_psc_neuron`
-
-.. grid:: 1 1 2 3
-
     .. grid-item-card:: Brette and Gerstner
            :img-top: ../static/img/pynest/brette_gerstner2c.png
 
            * :doc:`../auto_examples/brette_gerstner_fig_2c`
            * :doc:`../auto_examples/brette_gerstner_fig_3d`
 
+.. grid:: 1 1 2 3
+
 
     .. grid-item-card:: Precise spiking
            :img-top: ../static/img/pynest/precisespiking.png
diff --git a/doc/htmldoc/static/img/pong_sim.gif b/doc/htmldoc/static/img/pong_sim.gif
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diff --git a/doc/htmldoc/static/img/sudoku_solution.gif b/doc/htmldoc/static/img/sudoku_solution.gif
index dd3cd3906d..7c7e904069 100644
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diff --git a/pynest/examples/pong/pong_sim.gif b/pynest/examples/pong/pong_sim.gif
deleted file mode 100644
index fe498888f8..0000000000
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