Game 64
- FreeCell Solitaire — The Classic Card Game with Four Free Cells
- Daily Science Quiz — One Science Question a Day (in Korean)
- Daily Korean Idiom Quiz — One Four-Character Idiom a Day
- Bowling — Real 10-Frame Bowling with One Finger
- Archery — Read the Wind and Put Every Arrow in the Gold
- Three Card Games Almost Shipped Without Card Images — Sorting Out a Shared Deck, a Rotation Module and Landscape Layouts in One Pass
- Re-Measuring All 100 Box Push Levels with a Solver, and Why I Decided Not to Build Level 101
- FDK Olympics — Mini Golf, Pool and Pixel Pong in One App
- FDK Brain Check — Five Daily Games for Words, Memory and Reaction
- FDK Board Duel — 16 Board Games Including Janggi, Go and Gomoku
- FDK Arcade — 7 Classic Arcade Games and a Weekly League
- Spider Solitaire — Build King-to-Ace Runs in One Suit
- Pyramid Solitaire — Pair Cards That Add Up to 13
- FDK Puzzle Cafe — 11 Puzzles and 3 Daily Missions in One App
- Hoop Shot — A 60-Second Flick-to-Shoot Basketball Challenge
- Daily Korean Spelling — One Korean Spelling Question a Day
- Ultimate Tic-Tac-Toe — Nine Small Boards
- Nine Men's Morris — Line Up Three to Remove Pieces
- Hex — Link Your Two Sides of the Hex Board First
- Backgammon — The Classic Dice Board Game
- Amazons — Move a Queen, Shoot an Arrow, Block a Square
- Quick Go — Go from 9×9 to 19×19
- Mini Golf — Pull Back and Putt
- Billiards — 8-Ball to Four-Ball and 3-Cushion
- Castle Topple — Cannon Physics Puzzle
- Yut Nori — Korean Board Game
- Sea Battle — Sink the Fleet
- Reversi — Classic Board Game
- Merge Pop — Drop & Merge
- Mancala — Sow and Capture
- Make Ten — Number Puzzle
- Janggi — Korean Chess
- Gonu — Korean Board Games
- Four in a Row — Classic Game
- Dots and Boxes — Classic Game
- Checkers — Classic Board Game
- Bubble Pop — Aim & Match 3
- Box Push — Brain Puzzle
- Block Fill — Line Clear Puzzle
- Sequence Memory — Watch the Lights, Repeat the Order
- Mole Tap — Sixty Seconds of Reflexes
- Sky Jump — Climb Forever, One Platform at a Time
- Rock Paper Scissors — Streaks Against an AI That Reads You
- Tower Stack — One Tap, One Floor
- Pixel Pong — One-on-One Against the AI or a Friend
- Number Slide — The 15 Puzzle, With Pictures
- Snake — Eat, Grow, Try Not to Bite Yourself
- Gomoku — First to Five in a Row
- Brick Breaker — Bounce, Break, Repeat
- Solitaire — The Klondike You Already Know
- Minesweeper — Read the Numbers, Avoid the Mines
- 2048 — Slide and Merge Your Way to the 2048 Tile
- Number Rush — Tap 1 to 25 in Order as Fast as You Can
- Tap Bird — A One-Finger Arcade Flight Through the Gaps
- Hangul Word Guess — A Korean Wordle Played One Jamo at a Time
- All Lights Off — The Classic Toggle Puzzle With Daily Boards
- Nonogram — Reveal Hidden Pixel Art With Number Clues
- Sudoku — A Clean Daily Sudoku With Four Difficulties
- Math Monsters — A Math Practice Game Where Kids Catch Monsters
- Hangul Monsters — A Listen-and-Speak Korean Alphabet Game for Kids
- Memory Cards — Match the Pairs, Against the Clock
- Reaction Challenge — 8 Reflex Challenges
- Juice Spinner — Who Buys the Juice?
- Spin the Bottle — One Round to Settle the Table