diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fc8cb636979e..60c1d6d119d0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,10 +9,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.11
+          python-version: 3.12
+          allow-prereleases: true
       - uses: actions/cache@v3
         with:
           path: ~/.cache/pip
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index e71ac8a4e933..496f1460e074 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -11,6 +11,6 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: pip install --user ruff
     - run: ruff --output-format=github .
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 809b841d0ea3..9e132d9ed447 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,7 +33,7 @@ repos:
           - tomli
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "1.1.0"
+    rev: "1.2.0"
     hooks:
       - id: pyproject-fmt
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 4a1bb652738f..7a67ce33cd62 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -73,7 +73,7 @@ pre-commit run --all-files --show-diff-on-failure
 
 We want your work to be readable by others; therefore, we encourage you to note the following:
 
-- Please write in Python 3.11+. For instance:  `print()` is a function in Python 3 so `print "Hello"` will *not* work but `print("Hello")` will.
+- Please write in Python 3.12+. For instance:  `print()` is a function in Python 3 so `print "Hello"` will *not* work but `print("Hello")` will.
 - Please focus hard on the naming of functions, classes, and variables.  Help your reader by using __descriptive names__ that can help you to remove redundant comments.
   - Single letter variable names are *old school* so please avoid them unless their life only spans a few lines.
   - Expand acronyms because `gcd()` is hard to understand but `greatest_common_divisor()` is not.
diff --git a/DIRECTORY.md b/DIRECTORY.md
index 7d3ceee144be..8d8a63f54018 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -133,7 +133,6 @@
   * [Run Length Encoding](compression/run_length_encoding.py)
 
 ## Computer Vision
-  * [Cnn Classification](computer_vision/cnn_classification.py)
   * [Flip Augmentation](computer_vision/flip_augmentation.py)
   * [Haralick Descriptors](computer_vision/haralick_descriptors.py)
   * [Harris Corner](computer_vision/harris_corner.py)
@@ -233,6 +232,7 @@
     * [Merge Two Lists](data_structures/linked_list/merge_two_lists.py)
     * [Middle Element Of Linked List](data_structures/linked_list/middle_element_of_linked_list.py)
     * [Print Reverse](data_structures/linked_list/print_reverse.py)
+    * [Reverse K Group](data_structures/linked_list/reverse_k_group.py)
     * [Rotate To The Right](data_structures/linked_list/rotate_to_the_right.py)
     * [Singly Linked List](data_structures/linked_list/singly_linked_list.py)
     * [Skip List](data_structures/linked_list/skip_list.py)
@@ -320,7 +320,6 @@
   * [Floyd Warshall](dynamic_programming/floyd_warshall.py)
   * [Integer Partition](dynamic_programming/integer_partition.py)
   * [Iterating Through Submasks](dynamic_programming/iterating_through_submasks.py)
-  * [K Means Clustering Tensorflow](dynamic_programming/k_means_clustering_tensorflow.py)
   * [Knapsack](dynamic_programming/knapsack.py)
   * [Longest Common Subsequence](dynamic_programming/longest_common_subsequence.py)
   * [Longest Common Substring](dynamic_programming/longest_common_substring.py)
@@ -383,9 +382,6 @@
   * [Mandelbrot](fractals/mandelbrot.py)
   * [Sierpinski Triangle](fractals/sierpinski_triangle.py)
 
-## Fuzzy Logic
-  * [Fuzzy Operations](fuzzy_logic/fuzzy_operations.py)
-
 ## Genetic Algorithm
   * [Basic String](genetic_algorithm/basic_string.py)
 
@@ -516,8 +512,6 @@
   * Local Weighted Learning
     * [Local Weighted Learning](machine_learning/local_weighted_learning/local_weighted_learning.py)
   * [Logistic Regression](machine_learning/logistic_regression.py)
-  * Lstm
-    * [Lstm Prediction](machine_learning/lstm/lstm_prediction.py)
   * [Mfcc](machine_learning/mfcc.py)
   * [Multilayer Perceptron Classifier](machine_learning/multilayer_perceptron_classifier.py)
   * [Polynomial Regression](machine_learning/polynomial_regression.py)
@@ -1070,17 +1064,7 @@
     * [Sol1](project_euler/problem_800/sol1.py)
 
 ## Quantum
-  * [Bb84](quantum/bb84.py)
-  * [Deutsch Jozsa](quantum/deutsch_jozsa.py)
-  * [Half Adder](quantum/half_adder.py)
-  * [Not Gate](quantum/not_gate.py)
   * [Q Fourier Transform](quantum/q_fourier_transform.py)
-  * [Q Full Adder](quantum/q_full_adder.py)
-  * [Quantum Entanglement](quantum/quantum_entanglement.py)
-  * [Quantum Teleportation](quantum/quantum_teleportation.py)
-  * [Ripple Adder Classic](quantum/ripple_adder_classic.py)
-  * [Single Qubit Measure](quantum/single_qubit_measure.py)
-  * [Superdense Coding](quantum/superdense_coding.py)
 
 ## Scheduling
   * [First Come First Served](scheduling/first_come_first_served.py)
diff --git a/computer_vision/cnn_classification.py b/computer_vision/cnn_classification.py.DISABLED
similarity index 100%
rename from computer_vision/cnn_classification.py
rename to computer_vision/cnn_classification.py.DISABLED
diff --git a/dynamic_programming/k_means_clustering_tensorflow.py b/dynamic_programming/k_means_clustering_tensorflow.py.DISABLED
similarity index 100%
rename from dynamic_programming/k_means_clustering_tensorflow.py
rename to dynamic_programming/k_means_clustering_tensorflow.py.DISABLED
diff --git a/fuzzy_logic/fuzzy_operations.py b/fuzzy_logic/fuzzy_operations.py.DISABLED
similarity index 100%
rename from fuzzy_logic/fuzzy_operations.py
rename to fuzzy_logic/fuzzy_operations.py.DISABLED
diff --git a/machine_learning/lstm/lstm_prediction.py b/machine_learning/lstm/lstm_prediction.py.DISABLED
similarity index 100%
rename from machine_learning/lstm/lstm_prediction.py
rename to machine_learning/lstm/lstm_prediction.py.DISABLED
diff --git a/quantum/bb84.py b/quantum/bb84.py.DISABLED
similarity index 100%
rename from quantum/bb84.py
rename to quantum/bb84.py.DISABLED
diff --git a/quantum/deutsch_jozsa.py b/quantum/deutsch_jozsa.py.DISABLED
old mode 100755
new mode 100644
similarity index 99%
rename from quantum/deutsch_jozsa.py
rename to quantum/deutsch_jozsa.py.DISABLED
index 95c3e65b5edf..5c8a379debfc
--- a/quantum/deutsch_jozsa.py
+++ b/quantum/deutsch_jozsa.py.DISABLED
@@ -1,3 +1,4 @@
+# DISABLED!!
 #!/usr/bin/env python3
 """
 Deutsch-Jozsa Algorithm is one of the first examples of a quantum
diff --git a/quantum/half_adder.py b/quantum/half_adder.py.DISABLED
old mode 100755
new mode 100644
similarity index 99%
rename from quantum/half_adder.py
rename to quantum/half_adder.py.DISABLED
index 21a57ddcf2dd..800d563ec76f
--- a/quantum/half_adder.py
+++ b/quantum/half_adder.py.DISABLED
@@ -1,3 +1,4 @@
+# DISABLED!!
 #!/usr/bin/env python3
 """
 Build a half-adder quantum circuit that takes two bits as input,
diff --git a/quantum/not_gate.py b/quantum/not_gate.py.DISABLED
similarity index 100%
rename from quantum/not_gate.py
rename to quantum/not_gate.py.DISABLED
diff --git a/quantum/q_full_adder.py b/quantum/q_full_adder.py.DISABLED
similarity index 100%
rename from quantum/q_full_adder.py
rename to quantum/q_full_adder.py.DISABLED
diff --git a/quantum/quantum_entanglement.py b/quantum/quantum_entanglement.py.DISABLED
similarity index 100%
rename from quantum/quantum_entanglement.py
rename to quantum/quantum_entanglement.py.DISABLED
diff --git a/quantum/quantum_teleportation.py b/quantum/quantum_teleportation.py.DISABLED
similarity index 100%
rename from quantum/quantum_teleportation.py
rename to quantum/quantum_teleportation.py.DISABLED
diff --git a/quantum/ripple_adder_classic.py b/quantum/ripple_adder_classic.py.DISABLED
similarity index 100%
rename from quantum/ripple_adder_classic.py
rename to quantum/ripple_adder_classic.py.DISABLED
diff --git a/quantum/single_qubit_measure.py b/quantum/single_qubit_measure.py.DISABLED
similarity index 100%
rename from quantum/single_qubit_measure.py
rename to quantum/single_qubit_measure.py.DISABLED
diff --git a/quantum/superdense_coding.py b/quantum/superdense_coding.py.DISABLED
similarity index 100%
rename from quantum/superdense_coding.py
rename to quantum/superdense_coding.py.DISABLED
diff --git a/requirements.txt b/requirements.txt
index 1128e9d66820..25dba6f5a250 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,15 +9,15 @@ opencv-python
 pandas
 pillow
 projectq
-qiskit
-qiskit-aer
+qiskit ; python_version < '3.12'
+qiskit-aer ; python_version < '3.12'
 requests
 rich
 scikit-fuzzy
 scikit-learn
 statsmodels
 sympy
-tensorflow
+tensorflow ; python_version < '3.12'
 texttable
 tweepy
 xgboost