Game

Score a finished 7 Wonders game, convert remaining coins, resolve treasury tie-breaks, and audit each city's category totals and rank.

Design a browser aquarium screensaver with live fish, bubbles, jellyfish, FPS checks, director cues, fullscreen preview, and exportable scene reports.

Create printable bingo cards from your own prompt list, check unique-item coverage, and export seeded boards, caller decks, and records.

Turn a board-game card manifest into sleeve pack counts, fit warnings, spare sleeves, cost totals, and box-bulk checks before buying.

Track a boxing scorecard round by round, separate warnings from point deductions, and export score totals, event ledgers, charts, or JSON.

Practice Braille letters and digits with seeded drills, missed-answer review, repeatable sessions, score charts, and downloadable result files.

Measure clicks per second with timed target runs, gap filtering, accuracy and consistency checks, pace charts, and browser-local trial history.

Run a two-player chess clock with Fischer, Bronstein, simple delay, low-time cues, move logs, and a balance chart for casual games.

Count repeated events with a large click target, fixed batch steps, correction tracking, session peak checks, and exportable handoff reports.

Flip a fair, biased, or seeded coin locally, then compare streaks, expected counts, probability gaps, charts, and the session ledger.

Practice country flag recognition by world or regional set, replay seeded rounds, and review missed answers with score charts and downloads.

Score a cricket innings ball by ball with legal-ball rules, extras, wickets, chase rates, projections, scoring worm, and event ledger.

Generate a custom crossword from answer-clue lines, compare crossings and unused entries, then download puzzle sheets and answer keys.

Roll tabletop dice notation for play or odds checks with advantage, rerolls, explosions, target rates, traces, charts, and a local log.

Tune a browser fireplace screensaver with live flames, embers, smoke, FPS checks, hearth notes, fullscreen preview, and exportable scene reports.

Practice GHS pictogram recognition with seeded 5- or 9-question rounds, four-choice feedback, missed-answer review, and charted accuracy.

Work out a two-leg knockout tie from both scores, host order, away-goals rules, extra time, penalties, and live scoreline maps.

Build repeatable quiz packs for flags, map outlines, signal alphabets, and Braille with seeded questions, answer keys, and coverage checks.

Generate replayable logic grid puzzles from custom categories, then verify uniqueness with solver counts, answer keys, sheets, and maps.

Practice map outline recognition across US states, US territories, and world countries with seeded rounds, answer review, and accuracy charts.

Practice maritime signal flags by matching ICS letters or numeral pennants, then review seeded rounds with ledgers, charts, and exports.

Design a Matrix-style code rain screensaver, tune glyph density, glow, trails, and FPS, then compare metrics and operator cues.

Practice Morse code recognition with letter, number, or mixed quizzes, then review missed patterns through seeded rounds, charts, and exports.

Play a Bomberman-style maze run with difficulty modes, assist lanes, local best scores, event logs, score timelines, and JSON exports.

Play a Breakout-style brick run with preset or custom difficulty, streak scoring, saved browser bests, and downloadable run records.

Play a Digger-style tunnel run, tune difficulty and mode, then inspect score sources, shot accuracy, bag drops, and route pace.

Play a Pac-Man-style maze run with difficulty and mode choices, then compare clear rate, power chains, fruit bonuses, and saved run history.

Play Snake with wrap or solid walls, pace choices, combo scoring, bonus pickups, and run summaries that show score, timeline, and crash cause.

Play a Space Invaders-style browser game with keyboard, mouse, or touch controls, then review score, accuracy, threat, and local bests.

Play a Tetris-style browser game with speed presets, ghost and hold assists, next-piece previews, and run summaries for score and lines.

Play Tic Tac Toe against a computer or local opponent with minimax hints, threat markers, board review tabs, and saved practice stats.

Generate random integers or decimals from a range, compare secure and seeded draws, and inspect repeats, coverage, bias, and exports.

Pick random names or rows from a list with seeded replay, weights, group caps, inclusion-odds estimates, and a clear draw manifest.

Practice US MUTCD road-sign meanings with regulatory, warning, or mixed quizzes, seeded retakes, missed-answer review, and accuracy charts.

Practice semaphore A-Z letter recognition from flag diagrams, repeat seeded drills, and review missed poses with a ledger, chart, and JSON export.

Track a live multi-sport score, fouls, timeouts, possession, and event history with sport presets, correction cues, and score-flow review.

Design a browser starfield screensaver, tune star density, warp, comets, and FPS, then compare quality scale and flight notes.

Practice subdivision flags with seeded country or region drills, timer options, mastery splits, and a ledger of missed names and timeouts.

Keep table tennis scoring aligned with server rotation, deuce rules, game commits, match format, point-pressure charts, and export records.

Keep a tennis score from any point, with server-first calls, no-ad and tiebreak rules, pressure cues, charts, and JSON exports.

Keep a volleyball scoreboard with rally points, serve changes, set commits, timeout counts, sideout cues, momentum charts, and JSON exports.

Generate a word search puzzle from A-Z word lists, with repeatable seeded layouts, direction controls, play mode, answer keys, and placement reports.