This list serves merely as a to-do list, and you're welcome to use it as such. Avoid cheating or copying solutions; it's not only useless but also harmful and stupid. 🤦🏼‍♂️ The provided code doesn't follow any strict style guidelines, and the project's style solely depends on the author's mood. The solutions most likely will have code for the final stage and the test file, with all coding problems omitted.

---

PYTHON

🐍 Total: 137, 👷🏼‍♂️ In process: 80, 🐱‍👤 Done: 57

AI projects heavily rely on OpenAI and require a paid subscription.

Example of a run (Python 3.11, Windows, PowerShell):

cd '.\python\0164 - Weather App\'
python.exe -m venv .venv
.\.venv\Scripts\activate
pip install -r requirements.txt
python.exe .\task\web\app.py

---

EASY

1. 🐱‍👤 Coffee Machine (Python) - https://hyperskill.org/projects/68
2. 🐱‍👤 Loan Calculator - https://hyperskill.org/projects/90
3. 🐱‍👤 Chatbot with Python - https://hyperskill.org/projects/97
4. 🐱‍👤 Zookeeper with Python - https://hyperskill.org/projects/98
5. 🐱‍👤 Dominoes - https://hyperskill.org/projects/146
6. 🐱‍👤 Generating Randomness - https://hyperskill.org/projects/156
7. 🐱‍👤 Currency Converter - https://hyperskill.org/projects/157
8. 🐱‍👤 Bill Splitter - https://hyperskill.org/projects/175
9. 🐱‍👤 Honest Calculator - https://hyperskill.org/projects/208
10. 🐱‍👤 Corner Shop Calculator - https://hyperskill.org/projects/343
11. 👷🏼‍♂️ The Stock Analyzer - https://hyperskill.org/projects/452
12. 👷🏼‍♂️ Fine-tuned Vacation Planner - https://hyperskill.org/projects/461
13. 👷🏼‍♂️ Unit Testing Assistant - https://hyperskill.org/projects/476
14. 👷🏼‍♂️ Simple Python CLI Chat - https://hyperskill.org/projects/478
15. 👷🏼‍♂️ AI Powered Image Analysis Application - https://hyperskill.org/projects/485
16. 👷🏼‍♂️ Virtual Study Assistant - https://hyperskill.org/projects/506
17. 👷🏼‍♂️ Building the Naive RAG - https://hyperskill.org/projects/518
18. 👷🏼‍♂️ Cursor's Python Quiz Master - https://hyperskill.org/projects/534
19. 👷🏼‍♂️ Butler Agent - https://hyperskill.org/projects/553
20. 👷🏼‍♂️ Applied Memory for Agents - https://hyperskill.org/projects/554

MEDIUM

21. 🐱‍👤 Hangman (Python) - https://hyperskill.org/projects/69
22. 🐱‍👤 Simple Tic-Tac-Toe with Python - https://hyperskill.org/projects/73
23. 🐱‍👤 Rock-Paper-Scissors (Python) - https://hyperskill.org/projects/78
24. 🐱‍👤 Text Generator - https://hyperskill.org/projects/134
25. 🐱‍👤 Web Scraper - https://hyperskill.org/projects/145
26. 🐱‍👤 Readability Score (Python) - https://hyperskill.org/projects/155
27. 🐱‍👤 Markdown Editor - https://hyperskill.org/projects/162
28. 👷🏼‍♂️ Food Blog Backend - https://hyperskill.org/projects/167
29. 🐱‍👤 Arithmetic Exam Application - https://hyperskill.org/projects/173
30. 🐱‍👤 Last Pencil (Python) - https://hyperskill.org/projects/258
31. 🐱‍👤 HR Data Analysis - https://hyperskill.org/projects/268
32. 🐱‍👤 K-Means Clustering from Scratch - https://hyperskill.org/projects/286
33. 👷🏼‍♂️ Learning Progress Tracker (Python) - https://hyperskill.org/projects/326
34. 👷🏼‍♂️ Random Forest from Scratch - https://hyperskill.org/projects/354
35. 🐱‍👤 Cracking The Caesar Cipher - https://hyperskill.org/projects/365
36. 👷🏼‍♂️ House Classification - https://hyperskill.org/projects/370
37. 🐱‍👤 File Manager - https://hyperskill.org/projects/378
38. 🐱‍👤 X-mas Tree - https://hyperskill.org/projects/391
39. 👷🏼‍♂️ Market Agents using FinRL - https://hyperskill.org/projects/483
40. 👷🏼‍♂️ Vector Database with Qdrant - https://hyperskill.org/projects/510
41. 👷🏼‍♂️ Introduction to LangChain - https://hyperskill.org/projects/514
42. 👷🏼‍♂️ Junie's Python Quiz Master - https://hyperskill.org/projects/522
43. 👷🏼‍♂️ AI Diet and Meal Planner - https://hyperskill.org/projects/530

HARD

44. 🐱‍👤 Text-Based Browser - https://hyperskill.org/projects/79
45. 👷🏼‍♂️ Tic-Tac-Toe with AI (Python) - https://hyperskill.org/projects/82
46. 👷🏼‍♂️ Hypercar Service Center - https://hyperskill.org/projects/85
47. 🐱‍👤 Numeric Matrix Processor (Python) - https://hyperskill.org/projects/96
48. 👷🏼‍♂️ Multilingual Online Translator - https://hyperskill.org/projects/99
49. 👷🏼‍♂️ Simple Banking System (Python) - https://hyperskill.org/projects/109
50. 👷🏼‍♂️ Regex Engine (Python) - https://hyperskill.org/projects/114
51. 👷🏼‍♂️ Easy Rider Bus Company - https://hyperskill.org/projects/128
52. 🐱‍👤 HyperTube - https://hyperskill.org/projects/131
53. 👷🏼‍♂️ Duskers - https://hyperskill.org/projects/136
54. 👷🏼‍♂️ Knight's Tour Puzzle - https://hyperskill.org/projects/141
55. 👷🏼‍♂️ Tetris - https://hyperskill.org/projects/147
56. 👷🏼‍♂️ Convoy Shipping Company - https://hyperskill.org/projects/151
57. 🐱‍👤 Data Analysis for Hospitals - https://hyperskill.org/projects/152
58. 👷🏼‍♂️ Memorization Tool - https://hyperskill.org/projects/159
59. 👷🏼‍♂️ Text Based Adventure Game - https://hyperskill.org/projects/161
60. 🐱‍👤 University Admission Procedure (Python) - https://hyperskill.org/projects/163
61. 👷🏼‍♂️ Duplicate File Handler (Python) - https://hyperskill.org/projects/176
62. 🐱‍👤 Linear Regression from Scratch - https://hyperskill.org/projects/195
63. 👷🏼‍♂️ Create Glowing Bacteria - https://hyperskill.org/projects/209
64. 👷🏼‍♂️ A/B Test for Delivery App - https://hyperskill.org/projects/233
65. 🐱‍👤 Read Quality Control - https://hyperskill.org/projects/235
66. 👷🏼‍♂️ Astrophysics Meets Data Analysis - https://hyperskill.org/projects/249
67. 👷🏼‍♂️ Calculator for Investors - https://hyperskill.org/projects/264
68. 👷🏼‍♂️ Salary Prediction - https://hyperskill.org/projects/287
69. 🐱‍👤 Nobel Laureates - https://hyperskill.org/projects/302
70. 👷🏼‍♂️ Sorting Tool with Python - https://hyperskill.org/projects/307
71. 🐱‍👤 Marathon Runners - https://hyperskill.org/projects/331
72. 👷🏼‍♂️ Traffic Light (Python) - https://hyperskill.org/projects/351
73. 🐱‍👤 Smart Calendar - https://hyperskill.org/projects/355
74. 🐱‍👤 Password Checker - https://hyperskill.org/projects/381
75. 👷🏼‍♂️ Ensemble ML Algorithms - https://hyperskill.org/projects/422
76. 👷🏼‍♂️ Programming Assistant with AI - https://hyperskill.org/projects/441
77. 👷🏼‍♂️ Basic Clustering for Complex Shapes - https://hyperskill.org/projects/443
78. 👷🏼‍♂️ AutoCoder - https://hyperskill.org/projects/458
79. 👷🏼‍♂️ News Text Summarization - https://hyperskill.org/projects/477

NIGHTMARE

80. 🐱‍👤 Smart Calculator (Python) - https://hyperskill.org/projects/74
81. 🐱‍👤 Password Hacker with Python - https://hyperskill.org/projects/80
82. 👷🏼‍♂️ Google Search Algorithm with Python - https://hyperskill.org/projects/92
83. 👷🏼‍♂️ HyperJob Agency - https://hyperskill.org/projects/94
84. 🐱‍👤 HyperNews Portal - https://hyperskill.org/projects/102
85. 👷🏼‍♂️ To-Do List (Python) - https://hyperskill.org/projects/105
86. 👷🏼‍♂️ Static Code Analyzer - https://hyperskill.org/projects/112
87. 🐱‍👤 Simple Text Summarization - https://hyperskill.org/projects/124
88. 👷🏼‍♂️ Flashcards (Python) - https://hyperskill.org/projects/127
89. 🐱‍👤 Linear Equations Solver (Python) - https://hyperskill.org/projects/144
90. 🐱‍👤 Weather App - https://hyperskill.org/projects/164
91. 🐱‍👤 Key Terms Extraction - https://hyperskill.org/projects/166
92. 🐱‍👤 Web Calendar - https://hyperskill.org/projects/170
93. 🐱‍👤 HyperForms - https://hyperskill.org/projects/172
94. 🐱‍👤 Spam Filter - https://hyperskill.org/projects/185
95. 👷🏼‍♂️ Classification of Handwritten Digits - https://hyperskill.org/projects/205
96. 🐱‍👤 Algorithms with IMDB - https://hyperskill.org/projects/213
97. 🐱‍👤 Recipe Builder API - https://hyperskill.org/projects/215
98. 🐱‍👤 Opinion Detector - https://hyperskill.org/projects/216
99. 🐱‍👤 Regex Tester (Django) - https://hyperskill.org/projects/218
100. 🐱‍👤 Logistic Regression from Scratch - https://hyperskill.org/projects/219
101. 👷🏼‍♂️ To-do List API - https://hyperskill.org/projects/242
102. 👷🏼‍♂️ Regex Tester (Flask) - https://hyperskill.org/projects/247
103. 👷🏼‍♂️ Neural Network from Scratch - https://hyperskill.org/projects/250
104. 🐱‍👤 HyperSchool - https://hyperskill.org/projects/255
105. 👷🏼‍♂️ Decision Tree from Scratch - https://hyperskill.org/projects/259
106. 🐱‍👤 Bike Shop - https://hyperskill.org/projects/266
107. 👷🏼‍♂️ Movie Quality Predictor - https://hyperskill.org/projects/273
108. 👷🏼‍♂️ ELISA - https://hyperskill.org/projects/283
109. 👷🏼‍♂️ NBA Data Preprocessing - https://hyperskill.org/projects/285
110. 👷🏼‍♂️ Maze Runner (Python) - https://hyperskill.org/projects/305
111. 🐱‍👤 Corpus Annotation from Scratch - https://hyperskill.org/projects/317
112. 🐱‍👤 Jeopardy! Question Answering Bot - https://hyperskill.org/projects/324
113. 👷🏼‍♂️ Movie Database API - https://hyperskill.org/projects/325
114. 🐱‍👤 Spell Checker - https://hyperskill.org/projects/334
115. 🐱‍👤 Above the Rim API - https://hyperskill.org/projects/336
116. 👷🏼‍♂️ Cats and Dogs Classification with Pre-trained Neural Network - https://hyperskill.org/projects/340
117. 🐱‍👤 HyperSearch Engine - https://hyperskill.org/projects/356
118. 👷🏼‍♂️ Automatic Polish Name Anglicization with Transformers - https://hyperskill.org/projects/387
119. 👷🏼‍♂️ Predictive Analysis and Optimization with Boosting Algorithms - https://hyperskill.org/projects/392
120. 👷🏼‍♂️ Fake News Detection - https://hyperskill.org/projects/394
121. 👷🏼‍♂️ NgurraChat Censor App - https://hyperskill.org/projects/401
122. 👷🏼‍♂️ ToDo List (Flask) - https://hyperskill.org/projects/412
123. 👷🏼‍♂️ Goods Category Prediction - https://hyperskill.org/projects/463
124. 👷🏼‍♂️ Football Analytics - https://hyperskill.org/projects/480
125. 👷🏼‍♂️ Python-JS AI-documented CLI Task Manager - https://hyperskill.org/projects/498
126. 👷🏼‍♂️ LLM Evals - https://hyperskill.org/projects/519
127. 👷🏼‍♂️ Building a PR Review Agent - https://hyperskill.org/projects/528
128. 👷🏼‍♂️ HackerNews Insights - https://hyperskill.org/projects/539
129. 👷🏼‍♂️ LLM Evals: Let's Talk Money - https://hyperskill.org/projects/540
130. 👷🏼‍♂️ Tiny Redis - https://hyperskill.org/projects/549
131. 👷🏼‍♂️ Customer Support with Multi-Agent System - https://hyperskill.org/projects/555
132. 👷🏼‍♂️ The Stock Analyzer (Responses API) - https://hyperskill.org/projects/558

N/D

133. 👷🏼‍♂️ Robogotchi - https://hyperskill.org/projects/135
134. 👷🏼‍♂️ Colorizer API - https://hyperskill.org/projects/169
135. 👷🏼‍♂️ Barbershop Simulation - https://hyperskill.org/projects/348
136. 👷🏼‍♂️ Learn to Play Atari - https://hyperskill.org/projects/486
137. 👷🏼‍♂️ Advanced RAG - https://hyperskill.org/projects/521

---

Math/ML/Algorithms/Graphs/etc, without solutions

1. 🐱‍👤 Decision Tree with Pen and Paper - https://hyperskill.org/projects/253
2. 🐱‍👤 Monty Hall Problem - https://hyperskill.org/projects/280
3. 🐱‍👤 Naive Bayes Classifier with Pen and Paper - https://hyperskill.org/projects/321
4. 🐱‍👤 Optimize Learning Path - https://hyperskill.org/projects/347
5. 🐱‍👤 Calculate Metrics with Pen and Paper - https://hyperskill.org/projects/390

---

GIT, without solutions

1. 🐱‍👤 Remo - https://hyperskill.org/projects/310
2. 🐱‍👤 Dolly - https://hyperskill.org/projects/312
3. 🐱‍👤 Tagger - https://hyperskill.org/projects/377

---

SQL MySQL SQLite, solutions for each stage

1. 🐱‍👤 Library Management System - https://hyperskill.org/projects/272
2. 🐱‍👤 Hacker Attack - https://hyperskill.org/projects/297
3. 🐱‍👤 School of Wizards and Magic Wars - https://hyperskill.org/projects/315
4. 🐱‍👤 Computer Store Database - https://hyperskill.org/projects/352
5. 🐱‍👤 Databases for Sales - https://hyperskill.org/projects/358
6. 🐱‍👤 Payroll Management Database - https://hyperskill.org/projects/375
7. 🐱‍👤 Electronics Store Customer - https://hyperskill.org/projects/382
8. 🐱‍👤 Battleship Database - https://hyperskill.org/projects/400
9. 🐱‍👤 Coloring - https://hyperskill.org/projects/429
10. ‍🐱‍👤 Airline Transportation - https://hyperskill.org/projects/447