Minesweeper — Read the Numbers, Avoid the Mines
Minesweeper with three difficulties, a flag mode, and a cell-size option you can change mid-game, now on Google Play and Apps in Toss
Fadongkwon Soft
Fadongkwon Soft
A solo developer building small apps after work — and writing down what the process actually taught me.
2048 — Slide and Merge Your Way to the 2048 Tile
A clean take on 2048 with undo, a daily challenge that gives everyone the same board, statistics and auto-save, now on Google Play and Apps in Toss
The Code Said "Not Supported" — It Had Been Working All Along
The Apps in Toss build of Hangul Monsters hid its speech mode entirely and ran listening-only, because the code hardcoded available:false on the belief that the Toss WebView had no speech recogniti...
I Shipped Ten Mini Games With No Ads — The Apps Were Done, the Ad Slots Were Never Created
On September 8 I launched ten mini games on Apps in Toss, and every one of them shipped with an empty ad slot because I never created the ad placements in the console. Nothing errored, so it took t...
Apps in Toss Policy Changes for September and October — A Partner's Checklist
Apps in Toss announced major changes across four separate notices since late August. Promotional smart-message push ends October 1, a full compliance review of every non-game mini app starts Septem...
Apps in Toss Functional Push — Three Weeks of Mistakes, Written Down
Everything that went wrong while adding free scheduled push (smart messages) to Apps in Toss mini apps. How consent forms relate to templates, the AI-review wording rules, and the biggest mistake o...
Hangul Monsters and Math Monsters Are Now Completely Free
We removed every in-app purchase from our two kids' learning apps. After a week with zero sales, we decided that an educational app for young children should simply be open to everyone.
Shipping Six Mini Games at Once — A Five-Day Retrospective
Sudoku, Nonogram, All Lights Off, Hangul Word Guess, Tap Bird and Number Rush went live on Google Play and Apps in Toss within five days. Why one shared spec, the one-pass registration order, and t...
Number Rush — Tap 1 to 25 in Order as Fast as You Can
A reflex and focus challenge where you tap scattered numbers from 1 to 25 in order against the clock, with millisecond best times and score sharing, now on Google Play and Apps in Toss
Tap Bird — A One-Finger Arcade Flight Through the Gaps
Tap to flap and slip through the gaps in this one-touch arcade game with a free revive per run, best scores, rank badges and score sharing, now on Google Play and Apps in Toss