the present invention relates to a novel , alternative method of playing a traditional , championship - calibre golf game both as a serious tournament sport and as a leisure time activity . it is easy to learn without professional instructions and anyone can participate regardless of age , gender , or physical capabilities . all putt championship golf , is played with only a putter and golf ball , on a compact course . levels of excitement and challenge can be equal to playing championship golf on a full - size course with a full set of golf clubs . copyrighted us apga official rules provide detailed playing methods and procedures . another us apga function is to provide construction specifications and design outlines for all putt championship courses . starting play at the teeing area of hole no . 1 , up to four players following modified traditional rules , can play 18 individal and different golf holes in 11 / 2 hours . each hole is comprised of a teeing area ( t ), fairway ( f ) and putting green ( g ) which may contain multiple cups ( c ). a golf ball is putted toward the green ( g ) playing holes 1 through 18 consecutively , and eventually into a cup ( c ). long , lag putts over gently contoured fairways characterize this form of championship golf more as a game of depth perception and visual acuity than physical strength . finesse and deftness of touch used in this all putting game are the same as that used by the touring golf pros . undulations and greens of tournament level quality make the putting experience substantially the same for players of this golf game . a variety of penalty zones ( pzs ) are encountered . see fig1 traditional two - ball , four - ball , and better - ball matches along with stroke play and variations of match play may be enjoyed accordingly . us apga official rules require playing the conventional number of par5 , par4 and par3 holes on an architect designed course and have a total par rating of not less than 72 strokes . traditional scoring methods and terminology are used . sub par scores are identified as birdie , eagle , double eagle and hole in one . over par scores are bogey , double bogey , triple bogey etc . etc . playing conditions experienced in full - size golf are simulated by using novel , colored indicia integrated with or affixed to the synthetic grass fairways . this is accomplished by inlaying appropriate shapes and sizes of contrastingly colored synthetic turf into the green fairway areas of the same material . other methods of defining these penalty zones ( pz ) are by dying or painting . a ball coming to rest within pzs are scored the same and represent natural water hazards and sand bunkers . colors such as blue for water , white or sand color for bunkers in keeping with the emphasis on retaining as much tradition as possible . rough ( r ), out of bounds ( ob ), are identified in fig3 rough ( r ) is an area beyond the borders of the fairways ( f ) which is also synthetic grass but of a slightly higher pile having longer blades . putting from this area becomes impeded . although there is no penalty stroke assessed , loss of distance may occur and it may take an additional stroke to reach an intended target because of it . a penalty - free zone ( pfz ) is an area in the fairway designated by a golf architect as the place a well played tee shot should come to rest without artificial obstruction or impeding influence . if a ball is lying in a penalty - free zone ( pfz ) after the tee shot , the route to the green is unobstructed just as it would be when playing full - size golf . some prior art define sand - filled sections of fairways inclined toward the player , and meant to impede a golf ball &# 39 ; s forward motion , as intermediate landing areas or target areas . in relating to traditional golf , any area in a fairway which obstructs motion of a golf ball and which requires lifting it to play the next stroke is more correctly defined as a hazard of penalty zone ( pz ) the golf game described in this document must be played on a course of tournament level quality , hence the emphasis on details and components comprising a us apga approved design . fig1 an aerial view of an entire 18 - hole layout closely resembles a conventional full - size course . there are long and short , straight and dogleg holes , each having a different configuration and a variety of penalty zones . from an elevated view it might , at first , appear to look the same . lakes , ponds , streams , brooks , bunkers , tees , fairways , greens , rough , etc . are all composed of synthetic grass turf in various sizes , shapes and colors . the game described here is similar to full - size championship golf as it relates to traditional rules , proceedure , scoring , terminology and aspects of its structure . the written rules of this game are an integral part of the description and follow in their entirety . ## spc1 ## the following relates particularly to courses of play and is included because the golf course is inseparable from the game . after a site is found and engineering is complete , together with topographic surveys , the site is cleared , graded and contoured following us apga fundamental construction proceedures . the understructure is begun with provisions for stormwater disposal and water supply . the understructure is engineered to serve as a base for installation of the golf course surfacing and may be composed of natural elements , concrete or bituminous material . see fig1 appropriate consideration is given for the addition of natural trees , shrubs and floral planting when building the base for the synthetic turf surfacing material . us apga specifications use data gathered from full - size championship golf as reference for designing and building all putt golf courses . for example , a touring golf pro &# 39 ; s average tee shot travels about 265 yds . distances used when designing an all - putting championship golf course are in direct proportion to 265 yard tee shots and to the overall area of a particular new , all putt course . when positioning pfzs in the design , contours and undulations are considered challenging elements to a player attempting to stroke a ball into a birdseye . similar attention is given to locating pzs throughout the course . it should be noted , that us apga recommends a minimum size of approximately 1 . 5 acres for building the smallest all putt course or , approximately 67 , 000 square feet . a smaller course would materially change the effective competitive challenge level of the game , and be too closely identified with miniature golf ; 20 , 000 sq . ft . or less than one third the size . comparison will give the reader a clearer picture of the size and relative lengths of putts required in this game . see fig4 . birdseyes , comparable to bulls eyes , contribute greatly to competitive incentive . they are preferably eliptical , colored areas of synthetic grass turf which the architect may locate anywhere in a penalty - free zone ( pfz ) on par4 and par5 fairways . they may be any size the architect feels is effective in keeping with championship levels of play which characterizes this game . rules of scoring provide a one - stroke reduction if a ball is played from the tee into a birdseye with a single putt from the tee . only one stroke reduction is allowed , though there are two chances to score birdseyes on the four par5s . details about birdseyes , their physical structure , locations and scoring is found in the us apga rules section of this document . penalty zones ( pzs ) are colored shapes , positioned in fairways in strategic locations to penalize players for their inability to control their shots . one penalty stroke is added to the score as a result of a misdirected ball stopping in a pz . conventional names for penalty zones are water hazards and sand bunkers . pzs are either dyed , painted or inlaid into the synthetic fairway surface . contrasting colors distinguish them from the fairway . a golf ball can be easily putted across a penalty zone because the fairway is constructed of the same material . no penalty is assessed unless the ball stops within a pz . putting on fairways and greens compares to that experienced on greens of growing grass turf . more data about components and construction processes for building all putt championship golf courses is found in the us apga specifications . tournament - level , full - size championship golf is a game played on golf courses which meet certain strict criteria . official rules and course specifications are written and administered by golf associations such as the pga and usga . these governing bodies rate golf courses according to their quality of design and level of difficulty and condition . the game played on a tournament ready , full size course is entirely different than casual golf played by average golfers on weekends . overall length , number and severity of hazards , trueness and speed of the putting greens , character and competitive level of challenge are assessed carefully before championship status is awarded . all putt championship golf described here , is as different from miniature golf and pitch and putt golf as championship , full - size golf is from weekend golf . attention has been given to explaining design elements of us apga approved golf courses so that the novel structure of the game is better understood . the golf course is an inseparable part of the overall concept . this invention is meant to provide a superior quality golf game which closely simulates full - size , championship golf . no other successful attempt to offer a viable , credible alternative to traditional , full - size championship golf can found after searching prior art files in the pto . each all putt course is individually designed by a golf course architect . consideration is given to the topography , the size of the land area and what degree of difficulty a developer wishes to build into it . the total area of a particular course may range from about 1 . 5 acres , or 67 , 000 sq . ft . to about 6 . 0 acres or about 252 , 000 sq . ft . for comparison , the average miniature golf course is about 20 , 000 sq . ft . full size championship calibre golf courses require about 170 - 180 acres . to provide tournament level credibility in playing all putt courses levels of challenge and skill are not compromised . in full - size , golf no par4 hole can be reached in a single drive from a teeing area . accordingly , under strict rules imposed by us apga a player is prevented from reaching any green in less strokes than are needed in the full - size game , on a full - size course . a preferred embodiment of the present invention is illustrated in fig1 an overhead perspective view of an 18 hole all putt golf course and in fig2 a direct overlay sketch of the perspective view in fig1 showing topographic contours as they might relate to that specific course design . it shows how contours and grading can transform an otherwise flat , uninteresting course into one of championship calibre . all putt championship golf is a game just as challenging as the full size game without thirteen of fourteen golf clubs normally used . because of its substantially smaller size it is played with only a putter and a single golf ball . it can still promote as much competitive spirit and excitement . without comprehensive rules and features like maximum distance boundriss ( mdb ), birdseyes ( b ), penalty zones ( pz ) however , it might be just another amusement park game . for example , it is not possible , if played by the us apgas strict rules , to reach any green in less strokes than it takes in playing the game on a full size 7000 yard championship course . penalty strokes result and even disqualification , if the rules are broken . using a formula based on the average length of touring professionals &# 39 ; tee shots , the us apga rules establish the maximum distance tee shots on all par4 and par5 holes may travel in all putt golf . the fairway shot from the mdb to the next mdb on par5 holes may not go beyond it without a penalty . see fig5 a , 5b and 5c . the long 265 yard drive with a carry over water to a safe landing on a narrow , distant fairway has been eliminated . although it can not replace this almost sacred element of golf , the birdseye ( b ) fig1 and fig3 -- adds a new challenge to the players &# 39 ; skill and potential for an equally thrilling experience . fig3 illustrates the relationship between the mdb and birdseye . the golf architect has the latitude to employ these two new elements with discretion and in so doing , create as much gamble for the player as he sees fit to do . the mdb is an imaginary line extending across the fairway in two places on each par5 hole and once on all par4 holes . it extends from a colored stake or marker at the out of bounds ( ob ) line on each side of the fairway . some what like the game of shuffleboard played in pubs and bars , the mdb rewards the well placed shot like the shuuffleboard weight which stays on the table , close to the far edge . visual acuity is a valuable skill for playing that game well too . in all putt championship golf a player is faced with a comparable challenge . birdseyes ( b ) are , at the architects discretion , positioned somewhere in the area extending forward of the teeing area ( t ) in the penalty free zone ( pfz ) preferably as near as possible to the mdb on the players side of the boundry . an area shaped like an eye , in a contrasting color to the fairway , the birdseye is positioned so that the mdb comes into play . the contouring plays a part as well . a player may elect to go for it or play it safe . a one stroke reduction from the score on that hole if the ball is successfully stroked to a resting place within the birdseye ( b ) in a single stroke from the teeing area ( t ) or a one stroke penalty added to the score if the ball crosses the mdb . by moving these birdseyes an architect may increase or decrease the gamble a player must take to score a birdseye ( b ). the mdb may also be moved to effect the same results . accordingly the reader will see that the needs of millions of potential golfers as outlined above , are met in this invention . all putt championship golf is a unique game played with only a regulation putter and golf ball . significant reductions in size of us apga courses provide substantially less expensive , easier to learn , and faster means of playing tournament level golf . in some ways the game is more interesting and without losing many traditional values . par5s and par4s are effectively combined with the usual par3s for the first time in a tournament level golf game played on a golf courses reduced to 1 to 4 % of the size of the average full size championship golf course . although the description above contains many specifities , these should not be construed as limiting the scope of the invention but as merely providing illustrations of the presently preferred embodiments of this invention . thus the scope of the invention should be determined by the appended claims and their legal equivalents , rather than by the examples given .
a method of playing traditional , championship golf using only a putter and single golf ball , comprising the steps of a ) providing a reduced size course on limited acreage including a series of holes requiring 72 strokes for par play , the said holes requiring par strokes respectively of four par - 3 holes , four par - 5 holes and ten par - 4 holes . b ) providing representations of natural hazards along said holes as bunkers and water hazards by selectively colored areas wherein a selected color is employed to represent a particular hazard and any penalty associated therewith , and , c ) providing and indicating maximum distance boundaries along said holes in selective manner past which the player must not stroke a ball with the putter without incurring a penalty , and , d ) thereby permitting the player to play the reduced area course with only a putter as if it were a full size championship course by virtue of the selective stroke distance boundaries and hazard indications .