Logic
Amoebax
Defeat your opponent by filling up their grid up with garbage.
Atomix
A puzzle game about atoms and molecules
Berusky2
Rescue the bugs!
Berusky
2D puzzle game
Blocks Of The Undead
Tetris Attack clone with spooky undertones
Brain Party
36 puzzle games for all the family
CavePacker
CavePacker is a Sokoban game.\n\nIt is a puzzle game where you have to move the packages onto their targets without getting stuck. The lesser steps you made for solving a level, the better.\n\nYou may only push but not pull packages.\n
Peg Solitaire
Play an educational puzzle game similar to Hi-Q
Connectagram
Unscramble words placed in patterns
CuteMaze
Find targets in a maze
Enigma
Uncover pairs of stones while navigating obstacles using a marble
FLTK Sudoku
Suduku Number Game
Freesweep
text-based minesweeper game
Multiplication Puzzle
Figure out which letters are which numbers
Greed
curses-based clone of the DOS free-ware game Greed
Tangrams
gtans
Gtkboard Board Games
Play various and sundry board games
Gweled
Play a puzzle game similar to "Diamond Mine"
Hex-a-Hop
Break all the green hexagons without getting trapped
Hexalate
Spin circles to match colors
INSTEAD
Simple Text Adventures Interpreter
JAG
arcade-puzzle 2D game in which you have to break all the target pieces
Krank
a little casual game
Laby
Learn how to program with ants and spider webs